Jurnal Penelitian Pendidikan IPA contains scientific articles form of research results that include science, technology, and teaching in the field of science. Jurnal Penelitian Pendidikan IPA is published monthly. Authors across the globe are welcome to submit their research papers in the prestigious journal fulfilling the requisite criterion.
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A Literature Review on the Nexus of Exclusive Breastfeeding and Stunting
Stunting is a serious nutritional problem faced by almost all developing countries, including Indonesia. Exclusive breastfeeding is one of the factors that influence the incidence of stunting. Infants who do not receive exclusive breastfeeding are more likely to experience stunting, which will cause children to become easily ill, and it is feared that later it will cause impaired productivity after adulthood. This article review aims to understand more about the relationship between exclusive breastfeeding and stunting. The search for scientific articles was conducted through electronic databases such as Science Direct, Scopus and PubMed and 4 articles published in the last 5 years (2018-2013) were selected. The study results from the 4 articles on average informed that exclusive breastfeeding is associated with stunting. In the reviewed articles, mothers who received nutrition counseling may be effective in reducing childhood stunting accompanied by improved feeding practices. To overcome this nutritional problem, the Indonesian government created a program called Keluarga Sadar Gizi (Kadarzi) and Puskesmas is one of the institutions that plays an important role in accelerating efforts to reduce stunting. This study concluded that there is an association between exclusive breastfeeding and stunting
Copyright (c) 2023 Dewi Anjani Mandati, Apoina Kartini, Syamsulhuda Budi Musthofa https://creativecommons.org/licenses/by/4.0
The Implementation of Regulation About Enhanced Recovery After Caesarean Surgery in Indonesia: A Literature Review
Enhanced Recovery After Cesarean Surgery (ERACS) has been popular since the COVID-19 pandemic to reduce the length of stay in the hospital which is risky for spreading the virus. Apart from that, ERACS is also aimed at reducing the level of pain and accelerating the ability to mobilize. This study aimed to review journal articles related to the implementation of ERACS in Indonesia based on the Decree of The Minister of Health of The Republic of Indonesia Number Hk.01.07/Menkes/1541/2022 Concerning National Guidelines for Medical Services for Anesthesiology and Intensive Therapy related to medical, ethical, and legal trends and initiative ERACS to the concept of pain management as a human right. This study used Scholar Google as a search database using keywords: ("Enhanced Recovery After Caesarean Section" OR “ERACSâ€) AND “Indonesiaâ€. The findings according to 8 journal articles were ERACS is effective in reducing the level of pain, length of stay, infection, and complication. However, ERACS has no impact on colostrum production. There are some side effects that happened to less than half of the sample, which are nausea, vomiting, and chills. However, the hospitals need to arrange the specific protocol of ERACS during pre-operative, intra-operative, and post-operative
Copyright (c) 2023 iswahyudi ishwahyudi, I Gusti Ayu Putri Kartika, Sagung Putri ME Purwani, Ida Bagus Gede Fajar Manuaba https://creativecommons.org/licenses/by/4.0
The Effect of SETS Based Problem Based Learning on Student's Creative Thinking Ability
This study aims to determine the effect of the size of the influence of the SETS-based Problem Based Learning (PBL) model on students' creative thinking ability. This research is Quantitative research with meta-analysis method. Data sources come from national and international journals. The inclusion criteria in the research are research obtained through the google Scholar, IEEE, ERIC, ScienceDirect and ProQuest databases, research published in 2019-2023, research indexed by SINTA, Web of Science (WOS), and Scopus, Research related to Sports and Health Physical Education subjects, Research must have experimental classes with SETS-based Problem Based Learning models and conventional control model classes, and the study must have a sample size(N), Mean, and Standard deviation (SD). Data analysis in this study with the JSAP application. The results of the analysis of 18 studies concluded that there was a positive influence of the SETS-based Problem Based Learning model on students' creative thinking ability (rE = 0.848; Z = 5.109; p < 0.001). This finding explains that the SETS-based Problem Based Learning model has a high influence on students' creative thinking skills in learning Physical Education, Sports and Health
Copyright (c) 2023 Ahmad Adil Adil, Syahrianti Syam, Syahrianti Syam, Christanso Syam, Tri Satriawansyah5, Rusmawan https://creativecommons.org/licenses/by/4.0
Implementation of the Chemo-Entrepreneurship Approach in Chemistry Learning: Systematic Review 2016–2023
Chemistry focuses on students understanding the principles, theories, concepts, and laws of chemistry and their application in real life, one of which is through the Chemo-Entrepreneurship (CEP) approach. This research aims to synthesize research related to CEP which focuses on research in chemistry learning. The research method used is Systematic Review (SR) by searching the Google Scholar and IOPscience databases from various journals and proceedings of national and international repute over the last eight years (2016-2023). Based on the search results, 46 relevant articles were obtained to be studied systematically. The research results show that 21.73% of the chemical topics that are widely applied in the CEP approach are colloidal systems. The concept of the CEP approach is contextual, which is linked to real objects, where students can learn the process of processing a material, packaging, and marketing products related to the material being taught. Effective implementation of the CEP approach through integrating learning media with various learning models. Thus, it is hoped that conducting this research will provide knowledge to teachers regarding the application of the chemo-entrepreneurship approach in chemistry learning
Copyright (c) 2023 Aqilatun Ni'mah, Suwardi https://creativecommons.org/licenses/by/4.0
Does the Guided Inquiry Model Improve Student's Problem Solving Thinking Ability? Meta-Analysis
The purpose of this study was to investigate the effectiveness of guided inquiry models to improve students' problem-solving abilities. This type of research is a meta-analysis. The inclusion criteria in research are publications from reputable international journals and proceedings; Research must be experimented with guided inquiry learning models and conventional control class models; Research obtained from google scholar database; Hindawi, ScienceDirect, ERIC and IEEE; research related to guided inquiry and problem solving models; The study was published in 2013-2023 and the study had a sample size (N), mean value and standard deviation (SD). The results of the analysis of 18 studies suggest that there is a significant influence of guided inquiry models on problem-solving ability (Z = 9.29; p < 0.001; 95 % Confidence Interval [0.581; 1.245]. Effect size criteria are high with (rRE= 0.849]. This finding explains that the guided inquiry model has a significant effect on students' problem-solving abilities
Copyright (c) 2023 Joko Widodo, Loso Judijanto, Abdul Halim, Azhariah Rachman, Sutarto, Tomi Apra Santosa https://creativecommons.org/licenses/by/4.0
The Influence of Inquiry Training Learning Model Based Design Thinking on Creative Thinking Skills of Indonesia Students: Systematic Literature Review and Meta-analysis
The purpose of this study is to determine the influence of the design thinking-based inquiry training learning model on the creative thinking skills of students in Indonesia. This type of research is a type of systematic literature review (SLR) research and meta-analysis. The sources in this study analyzed 13 studies obtained through the databases of Google Scholar, Education Resources Information Center (ERIC), Wiley, PLoL ONE, Taylor of Francis, and IEEE published from 2019-2023. Analyze data with the help of JSAP applications. The results concluded that the summary effect size value (rE = 0.84; p < 0.001) high effect size category. This finding shows that the inquiry training learning model based on design thinking has a high positive effect on the creative thinking ability of students in Indonesia
Copyright (c) 2023 Yuyun Suprapto, Asmawati, Abdul Rahman, Wasito Utomo, Tomi Apra Santosa https://creativecommons.org/licenses/by/4.0
Massive Open Online Courses (MOOCs) as Catalysts of Change in Education During Unprecedented Times: A Narrative Review
This article delves into the significance of Massive Open Online Courses (MOOCs) in education, particularly during the COVID-19 pandemic. MOOCs, accessible to all at no cost, have emerged as a vital solution for remote learning challenges. They offer flexibility, accessibility, and adaptability, enabling uninterrupted learning from home. MOOCs hold several advantages. They empower self-directed learning by accommodating varying schedules. Interaction and collaboration thrive through discussion forums and shared projects, fostering social learning. Lifelong learning is promoted through continuous skill enhancement. Digital literacy is honed, vital in a digital world. MOOCs facilitate affordable distance learning without relocation. They grant access to prestigious universities and offer certificates for career advancement. While transformative, MOOCs can't fully replace traditional education due to challenges like limited direct interaction. They should complement existing systems. In Indonesia, MOOCs can improve education accessibility, especially in remote areas. Yet, equitable quality and widespread internet access remain crucial concerns.
Copyright (c) 2023 Rulinawaty, Agus Priyanto, Setyo Kuncoro, Dwi Rahmawaty, Andi Wijaya https://creativecommons.org/licenses/by/4.0
Effectiveness of the Flipped Classroom Model on the Problem-Solving Abilities of Science Education Students: A Meta-analysis Study
A concise the purpose of the study was to determine the effectiveness of the flipped classroom model on the problem solving skills of science education students. A total of 950 studies were analyzed obtained from six databases consisting of ScienceDirect, Education Resources Information Center (ERIC), Wiley Journal, Springer; ProQuest and IEEE aim to get relevant articles published in 2020-2023. From the analyzed studies, 21 studies were selected for meta-analysis. Data analysis with JSAP software. The results showed that the flipped classroom model provides high effectiveness on the problem solving skills of science education students (rRE = 0.97; 95 % CI [0.840; 1.111]; p < 0.001). This finding provides information for teachers to apply the flipped classroom model to improve students' problem solving skills in learning
Copyright (c) 2023 Tomi Apra Santosa, Dian Purnama Ilahi, Lisa Utami, Festiyed, Desnita, Asrizal, Skunda Diliarosta, Yerimadesi, Fitri Arsih https://creativecommons.org/licenses/by/4.0
Effectiveness of Ethno-STEM Based Chimistry to Improve Students Critical Thinking Skills
Ethno-STEM based chemistry learning has a significant impact on students' knowledge and competencies. However, ethno-STEM based chemistry learning experiences many problems in its application and several issues that need to be clarified. This research aims to determine the effectiveness of ethno-STEM based chemistry learning in improving students' critical thinking skills. This type of research is meta-analysis. This meta-analysis synthesizes 19 articles consisting of 1021 participants published in 2018-2023. The research results show that ethno-STEM based chemistry learning has a big influence on students' critical thinking skills (Hedges'g = 0.915; p < 0.001). Research can provide important information in ethno-STEM-based chemistry learning in schools.
Copyright (c) 2023 Noor Hiqmah, Ellina Rienovita, Imam Shofwan Al-Latief, Sholehuddin; Tomi Apra Santosa https://creativecommons.org/licenses/by/4.0
Factors associated with running out of food in the households during COVID-19 in Indonesia: Analysis RGA UN Women data 2021
The issue of food insecurity during COVID-19 has occurred around the world, including in Indonesia. This study focused on factors associated with running out of food in the households as the outcome. The objective of this study was to examine the variables associated with running out of foods during the COVID-19 pandemic in Indonesia. This study used secondary data RGA from UN Women website to explore univariate, bivariate, and multivariate analysis. The results revealed that the main factors influencing running out of foods are five variables such as worries would not having enough food to eat, being unable to eat healthy and nutritious food, eating only a few kinds of foods, eating less than enough, and being hungry but did not eat. There are two variables that revealed moderate correlation such as skipping a meal and going without eating for a whole day. The strongest variable is HH’s head reported were hungry but did not eat which were 5.48 times more likely to run out of foods during the pandemic. Intervention and collaboration with other stakeholders need to be arranged well to prevent the severity food insecurity. Â
Copyright (c) 2023 Adi Yeremia Mamahit, Agnescia Clarissa Sera, Lili Amaliah, Maretalinia https://creativecommons.org/licenses/by/4.0
Hard and Soft Sciences: How Both Fields Differ in Presenting Research Gaps
Studies on research gap presentation only focused on certain field of studies, whereas there are no studies that try to compare different field of studies. Therefore, this research aims to fill the gap and investigate how authors from different field of studies present research gap in their research articles. As the research gap presentation are mainly occurred in the beginning sections of an article, 100 article introductions from 10 journals have been analyzed. The journals were divided into two major fields which are Hard Science and Soft Science. Analysis was done to find out what types of research gap strategies that is used by the authors following the seven research gaps framework: evidence gap, knowledge gap, practical-knowledge gap, methodological gap, empirical gap, theoretical gap, and population gap. The results show that authors from both Hard Sciences and Soft Science used knowledge gap as the most frequently used strategy and theoretical gap as the least frequently used strategy. Other result is authors in Hard Sciences use more varied strategies than in Soft Science. Furthermore, both fields seem quite similar regarding the occurrence of research gaps while still has differences in some parts.
Copyright (c) 2023 Ade Hidayat, Safnil, Arono https://creativecommons.org/licenses/by/4.0
Exploring Factors Contributing to Stunting in Children Under 5 Years: Systematic Review
Stunting is representation of inhibited growth as a result of prolonged insufficient nutrient intake. Around 45% of deaths among children under 5 years of age linked to undernutrition. The purpose of this systematic review is to analyze the factors that play a role in causing stunting in children under the age of 5, by conducting recent research and examining variables as causes of stunting through a literature review of published journal studies. This research is a systematic review based on articles published from 2014 to 2023. The research sample consists of published articles in Scopus, PubMed, and ScienceDirect, and 12 articles that meet the inclusion criteria were obtained. Stunting is caused by several factors, including: Low Birth Weight Child, age child, gender child, age mother, mother education, media exposure, household wealth, family size, residential area, sorce of drinking water, birthing location, and access to sanitation facilities. Currently, stunting remains a health issue in early childhood that requires the best healthcare services. Addressing stunting requires the best health services and serious attention to these factors
Copyright (c) 2023 Diva' Noeriza Aredya Adlinsyah, Mohammad Zen Rahfiludin, Sri Winarni https://creativecommons.org/licenses/by/4.0
Determinants of Acceptance of the COVID-19 Vaccine in Pregnant Women, Indonesia: A Literature Review
Pregnant woman are a vulnerable group for COVID-19. Efforts to control and prevent COVID-19 are being made with the implementation of vaccination, but the fact is that still many pregnant woman refuse to be vaccinated because of many factors, such as fear, feeling insecure about their health and their babies, so there is a doubt about receiving the COVID-19 vaccine. This research aims to find out determinants of acceptance of the COVID-19 vaccine among pregnant women in Indonesia. This study used a literature review (PRISMA) model for guide. Literacy is limited to articles published in January 2021 until September 2023. The extracted data is synthesized with a narrative approach. The article search obtained 17 selected articles. There are 19 determinants that influence the acceptance of the COVID-19 vaccine among pregnant women in Indonesia, including: knowledge, perception, vaccination history, vaccine information, participation, education, anxiety, employment status, behavior, attitude, history of comorbid diseases, family support, role of health workers, social media information, age, community culture, pregnancy status, ANC frequency, and vaccine safety. The underlying factors behind receiving the COVID-19 vaccine in pregnant woman are very complex and context-specific, varying all the time. Socio-demographic variables play a major role in it
Copyright (c) 2023 Endang Budiati, Dian Utama Pratiwi Putri, Supriatin, Marlynda Happy Nurmalita Sari https://creativecommons.org/licenses/by/4.0
Systematic Literature Review: Analysis of Student's Critical Thinking Skills towards Chemistry Learning
The research was conducted with the aim of describing the literature review on students' thinking skills on chemistry learning. This research was conducted using the Systematic Literature Review (SLR) method. The articles used were sourced from the Scopus database assisted by Publish or Perish (PoP) with a range of years 2013-2023. The focus of this research is problems and solutions related to critical thinking skills, especially in chemistry learning. The results showed that students' difficulties in learning chemistry led to low students' critical thinking skills. Therefore, the right approach and learning model are needed in learning chemistry
Copyright (c) 2023 Hana' Fadhilah Retiyanto, Sarmila Eka Putri, Muhammad Habib As-Shidiq, Suyanta https://creativecommons.org/licenses/by/4.0
The Importance of Preventive Measures to Reduce the Incidence of Postpartum Depression in Unintended Pregnancies: A Narrative Review
Unintended pregnancies and associated emotional issues can negatively affect expectant mothers, potentially harming both them and their babies. This study focuses on the significance of forgiveness as an intervention for healing emotional wounds, enhancing self-acceptance, and improving overall well-being and relationships among mothers. It assesses forgiveness's impact on the physical, psychological, social, and spiritual health of mothers throughout their lives, bolstering their resilience. A narrative review of evidence on forgiveness in the context of unwanted teenage pregnancies was conducted from January 2016 to January 2019, including PubMed, EMBASE and Cochrane, EBSCO, PubMed, UpToDate, and Clinical Key. Out of 995 studies, 14 articles were selected, primarily emphasizing forgiveness therapy for adolescent bullying and social issues. Although research on forgiveness in unwanted pregnancies was limited and had methodological limitations, early interventions are crucial to safeguard pregnant women's physical and mental health during pregnancy, childbirth, and the postpartum period. Further research with improved methodology is needed to comprehensively understand forgiveness's impact and enhance support for pregnant women
Copyright (c) 2023 Sujiyatini, Abdul Ghofur, Ana Kurniawati, Sari Hastuti, Supatmi https://creativecommons.org/licenses/by/4.0
The Use of Phet Interactive Simulation Software in Physics Learning
Physics learning is a discipline that requires in-depth understanding and a strong grasp of concepts. The use of technology in physics learning has become very essential, such as in the use of PhET interactive simulation software. This article aims to explore literature studies regarding the use of PhET software in the context of physics learning and its positive impact on students' abilities. The literature review method was carried out by searching for articles and journals related to the use of PhET in physics learning. The study results show that the use of PhET in physics learning can increase students' understanding of physics concepts and motivate them to study physics. Strategies for using PhET in physics learning include using it as a tool in explaining physics concepts, creating virtual experiments by students, and preparing virtual experiment reports. This article is an effective and efficient alternative for increasing students' understanding of PhET in physics learning
Copyright (c) 2023 Feby Liswar, Abna Hidayati, Rayendra Rayendra, Fetri Yeni https://creativecommons.org/licenses/by/4.0
ChatGPT for the Future of Science Learning: A Systematic Literature Review
The rapid era of technological development has had a major impact on the world of education. At least the challenges faced by the education sector are related to the use of Chat GPT artificial intelligence in the science learning process. Through science education, students can engage in the impact of science in everyday life and the role of students in society. The provision of quality science education will have an impact on the development achievements of a country. for this reason, research was carried out. The purpose of the research is to explain ChatGPT for the Future of Science Learning. A review is conducted on the state-of-the-art methods using the preferred reporting items for reviews and meta-analyses (PRISMA) guidelines We must know and practice changes in education and learning patterns at all levels of education by describing the characteristics of learning that are currently needed. The results of this research show that in science learning there are several main domains on which the learning objectives using the science approach pattern are based on the advantages of this approach. GPT chat can be used to get answers to various problems and questions, providing precise and fast responses. GPT chat plays an important role in shaping the science learning system of the future. Many benefits have been found from GPT chat in science learning.
Copyright (c) 2023 Yuliarman Saragih, Pradicta Nurhuda, Sudirman Sudirman, Gustina Indriati, Nugroho Susanto https://creativecommons.org/licenses/by/4.0
GPT Chat Integration in Project Based Learning in Learning: A Systematic Literature Review
The evolution of technology in education has opened new doors for innovative teaching methods. One such breakthrough tool is ChatGPT, a learning model developed by Open AI. Open AI has huge potential, not only to increase efficiency but also to improve pedagogy for more engaging learning experiences. The purpose of this research is to test the integration of GPT Chat in Project Based-Learning in Learning. This research uses a systematic literature review method using Preferred Reporting Items for Systematic Reviews (PRISMA). The results of this research explain that in the Industrial Revolution Era 4.0, educational institutions must prepare new literacy and orientation in the field of education, the new literacy itself is in the form of data, technology, and human resource literacy. Project-based learning is a learning model that emphasizes student activity in solving various problems through a series of activities starting with gathering information, planning a project, and producing a particular product packaged in the form of project work. The stages of project-based learning are Determining basic questions, developing a project plan, Developing a schedule, Monitoring, Test results, and Evaluation of experience. ChatGPT is a research tool or “thought partnerâ€, and is said to be useful for a variety of teaching purposes. The application of the PjBL model has the potential to improve student learning outcomes and motivation in Indonesia. Therefore, the integration of GPT chat with Project Based-learning in learning needs to receive further attention so that it can make a more significant contribution to improving the quality of learning and student motivation in Indonesia.
Copyright (c) 2023 Iwan Purnama, Firman Edi, Syahrul, Risnawati Agustin, Nuridin Widya Pranoto https://creativecommons.org/licenses/by/4.0
Bibliometric Analysis: Research Trends in Project Based Learning Learning Models on Science Lesson Content (2003-2023)
The project-based learning model is a learning model that is often used in the science learning process, especially in the independent curriculum, which prioritizes the learning process over cognitive outcomes. The purpose of this research is to find out research trends that apply project-based learning models to natural science content over a period of twenty years (2003–2023). The method used in this study is bibliometric analysis based on Scopus and Google Scholar publication data accessed through the Publish or Perish (PoP) application. The results of the bibliometric analysis were then visualized using the Vosviwer application. There are 33 publications on Scopus and a maximum data limit of 500 on Google Scholar in the period 2003–2023. Based on these findings, it can be seen that for the past 20 years, research on the application of the project-based learning model has often been carried out and follows the development of scientific knowledge.
Copyright (c) 2023 Intan Andhika Fitri, Sri Susilogati Sumarti, Sungkowo Edy Mulyono https://creativecommons.org/licenses/by/4.0
Research Trends of Stunting Related to Insulin-Like Growth Factor-1: Bibliometric Analysis
Stunting is a condition in which a person's height is less than normal based on age and gender. The prevalence of stunting in Indonesia in 2021 is 24.4%. This illustrates that stunting is still a problem that cannot be resolved in Indonesia. Research on the incidence of stunting was carried out to determine its relationship with insulin-like growth factor-1 (IGF-1) levels. Search results on the Pubmed database obtained 446 English-language articles published from 1993 – April 12, 2023. The results of bibliometric analysis and VOSViewer show that new research trends began to be seen in 2018 to 2023 even though there had been publications previously in 1993 and 2000, but very minimal amount. The most dominating document types were journal articles with 310 publications (69.51%) and reviews with 89 publications (19.96%). The most trending keywords are humans (268), female (176), male (145), animals (142), insulin-like growth factor i/metabolism (94), child (74), adult (60), mice (56), pregnancy (47) and child preschool (43). The publishing journals that published the most articles were Frontiers in Endochronolgy (22 publications), International Journal of Molecular Sciences (19 publications), Scientific Reports (13 publications). The highest number of author collaborations is from the USA with 78 articles being the country with the most collaboration on both SCP and MCP with an MCP to SCP ratio of 0.244. China ranks second with the number of articles of 63 with an MCP ratio of 0.190.
Copyright (c) 2023 Lukman Hardia, Agus Sangka Pratama, A. M. Muslihin https://creativecommons.org/licenses/by/4.0
Review of Potential Biochar Utilization on Soil Quality in Agricultural Environments
Land and environmental sustainability are two interconnected factors of long-term development. Former sand mining area that has been neglected and disused for many years can have a significant impact on environmental degradation. Sand mining activities previously conducted on this site employing trucks hauling mining goods may have had an impact on soil erosion and topsoil removal. The use of biochar is one promising invention in agriculture and land restoration. The purpose of this article is to investigate the usage of biochar as a substance for enhancing soil quality. Biochar is a carbon product derived from the pyrolysis (low or no oxygen heating) of organic biomass such as wood, straw, or other plant leftovers. Because of its numerous benefits in enhancing soil quality and promoting sustainable agriculture, the use of biochar in agriculture and land restoration has attracted extensive attention. Aside from that, biochar is thought to be more efficient than other techniques of enhancing soil quality due to its low cost
Copyright (c) 2023 Badrus Zaman, Anik Sarminingsih, Lisa Cahya Pratiwi https://creativecommons.org/licenses/by/4.0
Literature Review Regarding PCK of Chemistry Teachers and Prospective Chemistry Teachers
This research aims to provide an overview of the research methodology used in conducting a literature review of 21 journals indexed by Scopus and included in the Q1 category during the 2013-2022 period. This research uses a literature review method, this method is a scientific approach that provides a comprehensive picture of the development of a research topic. Through this literature review, researchers can obtain information regarding the year of publication, research methods applied, instruments used in each journal, and the focus of studies conducted by each journal. At the results and discussion stage, this research details the concept of Z score as a statistical value, factor analysis, correlation between factors, and coding analysis in the context of qualitative research. The concept of in-depth analysis which includes an in-depth examination of a subject or phenomenon is also discussed in detail. In addition, various research methods such as constant-comparative, person map items, PCS, TSPCK rubric, questionnaires, interviews, observation, and documentation are explained in depth. The importance of pedagogical competence in implementing the educational process is in the main spotlight, and analysis of the literature in the journal "Chemistry Education Research and Practice" shows the dominance of the use of qualitative methods in 2020. Interviews are recognized as an irrelevant method. only flexible but also in-depth, supported by the application of observation and analysis of supporting factors
Copyright (c) 2023 Rabiatul Adawiyah, Alessandro Jeremi Manarisip, Suyanta https://creativecommons.org/licenses/by/4.0
Competencies of Chemistry Teachers and Prospective Teachers: A Literature Review
The role and function of teachers as professionals is to implement the national education system and realize national education goals, which is to develop the potential of students. Therefore, the competence and professional development of teachers must be in line with the way they carry out learning, especially in chemistry subjects. Where this subject is one of the subjects that most students are less interested in. The focus of this research is to collect information about the outcome of research that discusses the competence of chemistry teachers and prospective teachers, the research design uses a literature review with a qualitative descriptive approach. Reviewed 3 selected journals registered in Science and Technology Index (SINTA), and 17 SCOPUS indexed international journals. The collection of articles starts from 2016 to 2023. The most frequently used research type is qualitative with a case study research type, the most frequently used data collection instrument is observation with triangulation techniques. Chemistry teacher competencies needed at this time are PCK, CK, AK, PCK_CCC, TPASK, topic-specific PCK (TSPCK), argumentation, laboratory skill competence, technological knowledge, professional competence, and competence in organizing lesson study
Copyright (c) 2023 Alessandro Jeremi Manarisip, Rabiatul Adawiyah, Sri Handayani https://creativecommons.org/licenses/by/4.0
Insights into Meniscal Injuries Among Young Football Athletes: A Scoping Review
This comprehensive literature review delves into the prevalence, risk factors, management strategies, and outcomes related to meniscal injuries, particularly focusing on young football athletes. Drawing from eight scholarly articles, it covers various aspects of meniscal injuries, including incidence rates, treatment options, rehabilitation techniques, and long-term implications. Meniscal injuries are highlighted as significant in sports, notably in high-mobility activities like football, where sudden movements and twisting motions increase the likelihood of such injuries. The review explores common treatment methods such as meniscal repair, transplantation, and partial meniscectomy, along with tailored rehabilitation approaches aimed at facilitating athletes' return to play. Research indicates that while meniscal injuries are common among athletes, particularly in contact sports like football, early detection and proper treatment are crucial to mitigate lasting effects. Understanding knee joint anatomy and biomechanics is emphasized, along with the implementation of effective rehabilitation protocols to enhance joint stability and prevent re-injury. In summary, this literature review offers valuable insights into the multifaceted nature of meniscal injuries among young football athletes. By synthesizing evidence from diverse sources, it contributes to a deeper understanding of the epidemiology, management, and rehabilitation of meniscal injuries, informing clinical practices and guiding future research in sports medicine
Copyright (c) 2023 Riki Likardo, Hendri Neldi, Roma Irawan, Willadi Rasyid, Dally Rahman, Yovhandra Ockta, Firunika Intan Cahyani https://creativecommons.org/licenses/by/4.0
The Crucial Role of Carbohydrate Intake for Female Long-Distance Runners : A Literature Review
This research is a literature study that aims to explore the relationship between carbohydrate consumption and athlete performance and health, especially female athletes who run long distances. This study uses the method of literature study or literature review using secondary data from scientific journal articles. Article searches are conducted through various platforms such as Google Scholar, EBSCO, ScienceDirect, and Proquest using keywords related to carbohydrate consumption in female long-distance runners. The inclusion criterion for articles is that they must be scientific journal research articles conducted in the UK with the main subject female athletes long-distance runners and the topic relates to carbohydrates. Articles that meet these criteria are then further analyzed Through an analysis of 8 scientific journal articles, it was concluded that carbohydrate intake has a crucial role in improving athletes' performance and endurance, as well as preventing the risk of low energy availability that can have a negative impact on health. In addition, research also highlights the need for adjustments in carbohydrate intake based on environment and stress to maximize athletes' training and recovery abilities. These findings affirm the importance of designing a balanced diet of carbohydrates and protein to achieve the desired results in improving athlete performance and supporting healthy weight loss. This study provides a deep understanding of the importance of carbohydrate intake in supporting the performance and health of female long-distance runners, and emphasizes the need for more inclusive research to develop better nutritional interventions.
Copyright (c) 2023 Reza Restu Illahi, Willadi Rasyid, Hendri Neldi, Padli, Yovhandra Ockta, Firunika Intan Cahyani https://creativecommons.org/licenses/by/4.0
The Impact of Regular Physical Activity on Lipid Profile and Cardiovaskular Health in Adolescents : A Literature Review
This literature review delves into the impact of regular physical activity on lipid profiles and cardiovascular health in adolescents, addressing the growing concern of sedentary lifestyles and unhealthy habits contributing to increased cardiovascular disease risks among teenagers. By systematically searching academic databases and scientific journals using relevant keywords, a selection of 8 articles was chosen for review after rigorous screening and eligibility assessment. The findings of the review underscore the significant relationship between physical activity, metabolic parameters, and cardiovascular risk factors in adolescents. Studies consistently highlight the benefits of regular physical activity in improving lipid profiles, insulin sensitivity, and overall cardiovascular parameters in this population. For instance, adolescents engaging in moderate to high-intensity physical activity demonstrated reduced risks of metabolic syndrome and improved insulin sensitivity. Lifestyle modifications encompassing increased physical activity and dietary changes were associated with positive alterations in lipid and glycemic profiles, particularly in high-risk pediatric individuals. Notably, regular vigorous-intensity physical activity was found to yield favorable cardiometabolic outcomes in adolescents with type 2 diabetes. In conclusion, the review emphasizes the critical role of regular physical activity in maintaining cardiovascular health and managing metabolic risk factors among adolescents. Participation in physical activity, particularly at moderate to high intensity, holds promise for significant improvements in lipid profiles and cardiovascular parameters. These findings underscore the importance of promoting active lifestyles among teenagers to prevent cardiovascular disease and enhance overall health outcomes.
Copyright (c) 2023 Muhammad Al Zaki, Umar, Ronni Yenes, Willadi Rasyid, Yovhandra Ockta, Adri Budiwanto https://creativecommons.org/licenses/by/4.0
Sudden Cardiac Death in Adolescent Athletes and the Role of Genetic Screening : A Literature Review
Sudden death, particularly among seemingly healthy individuals, presents a critical challenge in both medical and athletic communities. This literature review investigates sudden cardiac death (SCD) in adolescent athletes, emphasizing the role of genetic screening. Utilizing various studies from 2019 to 2024, the review highlights that SCD, while rare, often stems from cardiovascular issues such as cardiomyopathy and coronary artery anomalies. Pre-participation screening, including ECGs, is crucial in identifying at-risk individuals, yet raises ethical debates regarding athlete disqualification. Genetic factors play a significant role, with inherited heart conditions frequently implicated in SCD cases. Comprehensive genetic screening and family evaluations are vital, although widespread implementation is hindered by limited positive outcomes and potential psychosocial effects. Epidemiological studies reveal a higher incidence of SCD during competitive sports, underscoring the need for tailored prevention strategies. Findings emphasize the importance of multidisciplinary collaboration in enhancing screening methods, risk assessment, and preventive interventions to mitigate sudden mortality in young athletes. The study concludes that lifestyle modifications, promoted by health organizations, and advancements in genetic diagnosis are essential in improving the health and safety of athletes. Efforts to integrate cardiovascular and genetic screening into clinical and athletic practice are paramount, aiming to reduce the incidence of SCD and enhance the well-being of young athletes globally.
Copyright (c) 2023 Ami Febby Triani, Gusril, Ronni Yenes, Adri Budiwanto, Yovhandra Ockta https://creativecommons.org/licenses/by/4.0
The Effect of Highland and Lowland Living on Cardiovascular Ability: a Literature Review
This study aims to review the literature related to the influence of living in highlands and lowlands on cardiovascular ability. Highlands, with an altitude of more than 2,500 meters above sea level, have unique environmental characteristics such as lower oxygen levels, lower air pressure, and cooler temperatures. In contrast, lowlands typically have more stable conditions and higher oxygen levels. These environmental differences are believed to have a significant impact on an individual's cardiovascular ability. In this literature review, we evaluated various studies comparing cardiovascular parameters such as aerobic capacity, VO2 max, resting heart rate, and other physiological adaptations between populations living in highlands and lowlands. The results of various studies show that individuals living at high altitudes tend to have better physiological adaptations in terms of oxygen use efficiency and higher aerobic capacity. This is due to the body's adaptation to chronic hypoxia, which increases red blood cell production and oxygen transport efficiency. However, there are also some higher cardiovascular challenges at high altitudes, such as an increased risk of pulmonary hypertension and heart disease. In contrast, low-lying populations generally show more stable cardiovascular parameters but are less adaptive to hypoxia conditions. In conclusion, living at high altitudes and lowlands exert different influences on cardiovascular ability, with each environment providing its own advantages and challenges. More research is needed to understand deeper adaptation mechanisms and their implications for long-term cardiovascular health
Copyright (c) 2023 Poni Purnama, Arsil, Syahrastani, Bafirman bafirman, Fiky Zarya https://creativecommons.org/licenses/by/4.0
Effectiveness of High-Altitude Environments on Cardiovascular Ability: A Literature Review
The problem is a lack of a deep understanding of how living at high altitudes affects cardiovascular ability significantly. The purpose of the study was to analyze the effectiveness of living at high altitudes on improving cardiovascular ability based on a systematic literature review. This review includes an analysis of the results of the study which includes improved oxygen transport, physiological adaptation, and long-term effects on heart and vascular health. The results of this review provide insight into the potential benefits and relevance of living at high altitudes in the context of improving cardiovascular health, as well as its implications in the field of sport and public health. The methodology used is a systematic literature review that collects and analyzes the existing literature on the effects of living at a high altitude on cardiovascular ability. The result is that Living in a highland place has been proven to increase immunity. This is due to physiological adaptations that occur in response to environments with lower oxygen content. These adaptations include an increase in the number of red blood cells and oxygen transport capacity in the body, which in turn improves aerobic ability and cardiovascular endurance. Studies show that long-term exposure to high altitudes can result in improved athletic performance and cardiovascular ability in individuals who live or train at these altitudes. The conclusions of this study suggest that living at high altitudes can improve cardiovascular ability through significant physiological adaptations
Copyright (c) 2023 Amelia Gusfiani, Wilda Welis, Anton Komaini, Zulbahri, Dally Rahman, Fiky Zarya https://creativecommons.org/licenses/by/4.0
Effect of Environmental Temperature in Lowlands on Lung Health: A Literature Review
Lowlands, with their hot and humid climates, present health challenges especially on the respiratory system. High ambient temperatures can worsen lung conditions, especially for people with asthma or chronic obstructive pulmonary disease (COPD). In the context of climate change and increased air pollution, it is important to understand the impact of environmental temperature on lung health in lowlands. The study aimed to review the existing literature to evaluate these effects, focusing on the mechanisms underlying this relationship and the long-term effects of high temperature exposure on lung function. The method used was a systematic literature review, which included relevant studies from scientific journals on the relationship between environmental temperature and lung health, as well as epidemiological studies in lowland populations. The article search technique in this study is through web access to Mendeley, and Science Direct. The results showed that high temperatures could trigger exacerbations of lung diseases, increase pollutant particles, and decrease lung function, as well as increase the risk of respiratory infections and decrease quality of life. In conclusion, high temperatures in lowlands have a significant impact on lung health, requiring mitigation efforts, and further research to understand the underlying biological mechanisms and develop effective intervention strategies.
Copyright (c) 2023 Nurlinda Nur, Bafirman, Gusril, Donal Syafrianto, Dally Rahman, Fiky Zarya https://creativecommons.org/licenses/by/4.0
Injury Prevention Strategies: Improving Strength and Flexibility for the Ankle : A Literature Review
The importance of injury prevention in the world of sport, especially football, is increasingly recognized by health practitioners and coaches. This article aims to present an in-depth literature review on strategies for preventing ankle injuries in soccer athletes, with the main focus on increasing muscle strength and flexibility. The literature presented includes the latest research results, clinical guidelines, and empirical findings in an effort to increase ankle durability and stability. Literature analysis reveals that training programs aimed at strengthening the supporting muscles of the ankle, along with increasing flexibility, can reduce the risk of injury in soccer athletes. Additionally, this review explores effective post-injury rehabilitation methods to speed up the recovery process and prevent recurrence. Practical implications of this research include developing exercise programs tailored to individual needs, regular monitoring by medical staff, and educating athletes about the importance of prehabilitation treatment. The results of this literature review confirm that implementing an exercise program that focuses on increasing the strength and flexibility of the ankle supporting muscles is an effective strategy in preventing injuries and post-injury rehabilitation in soccer athletes. Conclusion Overall, muscle strengthening and increasing flexibility in the ankle is emerging as a significant approach in the prevention and management of injuries in soccer athletes, highlighting the crucial role of targeted training in improving their health and performance.
Copyright (c) 2023 Rini Wahyuni, Arsil, Gusril, Anton Komaini, Dally Rahman, Fiky Zarya https://creativecommons.org/licenses/by/4.0
Global Warming Towards Human Health: A Literature Review
Global warming is a phenomenon of an increase in the average temperature of the earth's surface due to an increase in the concentration of greenhouse gases in the atmosphere, which not only affects the global ecosystem and climate, but also has a significant impact on human health. These impacts include an increase in heat-related diseases, the spread of infectious diseases, a decrease in air quality, and changes in disease patterns due to climate change. This study aims to identify and analyze the impact of global warming on human health through literature review from various sources such as journal articles, research reports, and health organization documents. The results showed that global warming increases the risk of heat stroke and dehydration, especially in vulnerable groups such as children and the elderly, as well as affecting the geographical distribution of disease vectors such as mosquitoes that can spread malaria and dengue fever. Rising temperatures also worsen air quality by increasing the concentration of surface ozone and airborne particles, which has an impact on the increase in respiratory diseases, as well as changing the seasonal and geographical patterns of diseases, including impacts on people's food security and nutrition. The conclusions of this study underscore the importance of coordinated mitigation and adaptation actions to reduce the health impacts of global warming, including policies to reduce greenhouse gas emissions, improve health systems, and educate the public on preventive measures, with the need for further research for effective and specific adaptation strategies for different affected regions and populations.
Copyright (c) 2023 Schillaci Valley Mucci, Bafirman, Hendri Neldi, Donal Syafrianto, Dally Rahman, Fiky Zarya https://creativecommons.org/licenses/by/4.0
Design Thinking as an Effort to Enhance Critical Thinking and Science Literacy in Chemistry Learning: A Systematic Review
Critical thinking skills and science literacy represent two pivotal aspects within education, seeking to cultivate students into knowledgeable, analytical individuals proficient in critical thinking when confronting diverse challenges and life circumstances. In the pursuit of enhancing critical thinking abilities, four fundamental aspects come into play, encompassing the capacity for problem-solving, decision-making, assumption analysis, as well as evaluation and inquiry skills. On the other hand, the literacy aspect comprises the articulation of phenomena through the application of chemical concepts, the resolution of problems through the utilization of chemical comprehension, and the critical analysis of strategies and benefits derived from chemistry education. The primary objective of this study are to analyze research trends on the influence of design thinking strategies in improving students' critical thinking and literacy skills through bibliometric analysis and to ascertain the impact of design thinking strategies on the augmentation of students' critical thinking skills and literacy. The data sources used came from reputable journals from 2017-2023. The data obtained is secondary data analyzed with VOSviewer on research trends in critical thinking skills and scientific literacy, the number of publications, the type of research, and the samples used. The data analysis technique employed is Miles and Huberman's method, which consists of four stages: data collection, data reduction, data display, and conclusion drawing. The findings of this research indicate that the utilization of design thinking strategies exerts a significant influence on students' critical thinking skills and literacy, employing 13 aspects applicable during the implementation of chemistry learning processes
Copyright (c) 2023 Syaza Syahana, Suyanta, Dwiani Ratna Sari, Lisya Asmiati, Elma Pujiana https://creativecommons.org/licenses/by/4.0
Exploring the Revolutionary Potential of Contextual Approach in Increasing Students' Interest in Learning Chemistry
Chemistry is considered an abstract discipline, characterized by many concepts that make students uninterested in engaging in its learning. One approach to stimulate interest is through the application of contextual learning, where acquired knowledge is applied in a practical context. The purpose of this journal review is to provide insight into the implications of using contextual approaches in chemistry education, particularly about fostering student interest and engagement in the subject matter. The research design used in this study was a systematic literature review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) as a tool and guide for evaluating articles. The search for articles published in Scopus and Web of Science using the selected keywords: contextual approach, learning interest, and its extension based on the selected PICO framework. Based on the search results, 50 articles were obtained to be analyzed. Findings from diverse data consistently show that the application of contextual or everyday learning approaches contributes to increasing students' interest in learning, especially in the chemistry domain. Students' interest in learning chemistry has a significant influence on their learning outcomes, motivation, and critical thinking levels. This is because the greater the student's interest in learning chemistry, the stronger the curiosity and understanding of the subject matter. When students have a strong understanding of the subject matter, their critical thinking skills and chemical learning outcomes improve.
Copyright (c) 2023 Dwiani Ratna Sari, Syaza Syahana, Lisya Asmiati, Elma Pujiana, Suyanta https://creativecommons.org/licenses/by/4.0
Feasibility of Android-Based Application SCIQU (Science in Al-Quran) as Science Learning Media for Madrasah Ibtidaiyah (MI)
In this age of technological advancement, the process of learning in the classroom is required to be more adaptive, using various media that can enhance it. One of the learning media that can increase student’s interest is picture story media (comics). In this study, an android-based comic media was developed, called Science in Al-Qur'an (SCIQU), with material about clean and healthy lifestyles for grade V Madrasah Ibtidaiyah (MI) students. The media was developed using Research and Development (R & D) Method with ADDIE (Analyze, Design, Develop, Implement, Evaluate) Model. Â The media developed and the material presented in the media were validated by media expert validators and material experts. From the validation results, it was found that the media developed fell into the "Very Feasible" category with a total validity value of 95.34%. Likewise, the material presented in the SCIQU comic media is included in the "Very Feasible" category with a total validity value of 96.48%. So the SCIQU comic media that has been developed can be said to be very feasible to be implemented to MI students across the country.
Copyright (c) 2023 Muttakin, Zainul Mujtahid, Amam Taufiq Hidayat, Munzir Absa, Thalitha Attahara, Rahmah Nursada https://creativecommons.org/licenses/by/4.0
Canna indica L and Spirulina platensis for Food Security
Climate change threats to food security, because it decreases agricultural productivity. C. indica L can adapt to environment and produce white and red rhizomes. Dominant content both of rhizomes are carbohydrates which increase protein as nutrition by adding S platensis. The research aims to determine potential of composite flour of C. indica L and S. platensis as alternative healthy foodstuff for food security. The method consists of formulation composite flour, proximate tests, determining amino and fatty acids, in vitro growth tests of Lactobacillus, cookies and meatball formulations. The result showed composite flour from red rhizome (RRCS) contains 11% water, 21.745% protein, 0.5% lipid, 9.99% dietary fiber, 57.81% carbohydrates, and 8.94% ash. While white rhizome (WRCS) contains, 8.75% water, 17.41 protein, 0.29% lipid, 9.54% dietary fiber, 67.601% carbohydrates and 5.94% ash. Amino and fatty acid appears in both composite flours were similar, except proline and oleic acid higher in RRCS. Lignoceric founded only in WRCS. In vitro test showed Lactobacillus (BAL) grew on modified MRSA from RRCS and WRCS. Both of composite flour processed into marketable cookies and meatballs formulations. Based on the result, C. indica L and S. platensis composite flour can be used as alternative food for food security.
Copyright (c) 2023 Nita Noriko https://creativecommons.org/licenses/by/4.0
SIRI Learning Model in Empowering Biology Students' Critical Thinking
This research aims to investigate the influence of the SIRI learning model, namely learning based on integrated problem solving in Indonesian Siri' culture in improving the critical thinking skills of biology students. This experimental research was conducted with a pretest-posttest nonequivalent control group design and involved 109 biology students at Universitas Negeri Makassar, Universitas Pendidikan Mandalika, and Universitas PGRI Sumatera Barat, Indonesia. Data was collected using a critical thinking skills essay test. A critical thinking skills rubric was used to assess student answers and the results were analyzed using ANCOVA at a significance level of 0.05. Research findings show that there is an influence of the SIRI learning model on the critical thinking skills of biology students. The LSD test results show that the critical thinking skills of the SIRI class are significantly different from those of the PBL class and conventional class. It was concluded that the SIRI learning model could improve biology students' critical thinking skills.
Copyright (c) 2023 Asham Bin Jamaluddin, Muhiddin Palennari, Any Fatmawati, Evrialiani Rosba https://creativecommons.org/licenses/by/4.0
Identification Skills Fish Diversity and Potential Use of Genome Data
Identification skills are essential for students to increase awareness of will importance of diversity and active protection. Grouping species based on information genome is well considered in effort conservation. Research objectives to describe courses diversity and classification vertebrates (KKV) in identifying fish morphology, genome, and perception student about identification diversity through genome data in one LPTK in Bogor. This research uses qualitative with 27 students in The Biology Education Study Program in one LPTK in Bogor in the odd semester 2022/2023. Data collection about results interviews, documentation, and responses implementation of the pre-college program. Analysis of research data done qualitatively. Research results describe that ongoing study. This does not yet give optimal knowledge in fish diversity in a manner morphology until genome. Findings this give description will need students to identify species in a manner morphology until genome and needed databases that can identify diversity in detail and available essential internal identification feature application.
Copyright (c) 2023 Rifki Risma Munandar, Topik Hidayat, Yayan Sanjaya https://creativecommons.org/licenses/by/4.0
Effectiveness of Dry Lab Based Augmented Reality to Overcome the Misconceptions of Students on Solar System and Eclipse Learning Topics
In science learning there are many important concepts that must be understood. The solar system is a complex and abstract material because it cannot be seen directly by human senses resulting in students experiencing misconceptions. Interactive learning media is needed to help students understand concepts. One of the learning media that can be applied is augmented reality based on dry lab simulation. This study aims to determine the effectiveness of using Dry Lab simulation to overcome misconceptions of earth and solar system material in junior high school. This research uses experimental research methods with Pre-experimental research models. The overall research results, the average effectiveness was 45.16%, which showed less effective results. Partially for the two sub-concepts of planets and solar and lunar eclipses, the average effectiveness is 65.5%, which shows that the dry lab simulation is effective in changing students' misconceptions
Copyright (c) 2023 Melly Ariska Ariska, Hamdi Akhsan, Muhammad Yusup, Tsabita Husna, Dwita Kartika Sari https://creativecommons.org/licenses/by/4.0
Development of Electronic Student Worksheets Using Nearpod and the RADEC Learning Model in Social Science Subjects in Elementary Schools
The fact that LKPD is still presented to students at school in the form of handouts printed by teachers is the inspiration for this research. The aim of this research is to create an E-LKPD product using the Nearpod application built on the RADEC platform. Development research using the ADDIE development model is this type of research. Research tools include questionnaires, tests, interviews, and documentation. The results of the elementary school level E-LKPD supported by the RADEC-based Nearpod application are classified as very valid. In the very practical field on the practicality questionnaire, both teacher response scores and student scores are very practical. The N-Gain score % test is applied to the efficacy category. So the resulting E-LKPD can be said to meet the criteria of being correct, useful and effective in improving student learning outcomes. The percentage test of the N-Gain score in the effective category is used to measure effectiveness. Therefore, it can be said that the E-LKPD implemented has fulfilled all valid, practical and effective criteria for improving student learning outcomes in science and science subjects using the Nearpod application based on radec as well as interest and enthusiasm for learning
Copyright (c) 2023 Didi Syahrir Didi Syahrir https://creativecommons.org/licenses/by/4.0
Development of a Biology E-Module Based on Google Sites on Circulatory System and Digestive System Material
Technological developments have a big influence on the learning process. Various positive influences can be seen with technological developments, one of which is electronic learning media. The existence of electronic-based media has a positive impact on learning because of the various advantages it has. In reality in the field, there are still many biology teachers who do not use electronic learning media in the learning process. Learning media that does not utilize technology tends not to attract students' attention due to its monotonous nature. Based on these reasons, researchers developed electronic learning media in the form of e-modules based on Google sites. E-module is able to visualize and clarify various abstract concepts. E-modules can help teachers to facilitate students in learning and support the learning process. The development of a Google Sites-based e-module was created using the Plomp model which consists of 3 stages, namely the initial investigation stage (preliminary research), the development or prototyping phase (development or prototyping phase), and the assessment phase (assessment phase). The results of the e-module development show that the overall validation value of the Google Sites-based e-module is 86.40% (very valid) from experts. Furthermore, the practicality assessment given by the teacher towards the Google Sites-based e-module showed an average result of 96.25% (very practical).
Copyright (c) 2023 Yogi Valfa, Abdul Razak , Suci Fajrina , Elsa Yuniarti https://creativecommons.org/licenses/by/4.0
Developing a Creative Entrepreneurship Education Model to Enhance Student’s Creativity and Innovation for Successful Completion of the Independent Entrepreneurship MBKM Program
In this study, the objective is to develop an innovative educational model for fostering creativity and innovation in aspiring entrepreneurs using the "learning by doing" approach, specifically through practical business experiences. The aim is to cultivate creativity and innovation among students, equipping them with the skills needed for entrepreneurial endeavors. By integrating students' creativity and innovation into entrepreneurship education, the research aims to instill an entrepreneurial mindset and contribute to reducing the high unemployment rate among educated individuals in Indonesia. This research was carried out at Udayana University's Faculty of Tourism, focusing on alumni who had completed entrepreneurship courses. The study employed a descriptive and verification research approach, with data presented as percentages and detailed descriptions. A purposive sampling technique was utilized, targeting undergraduate students who had taken entrepreneurship courses, resulting in a sample size of 100 individuals. Structural Equation Modeling (SEM) analysis using the Lisrel 8.0 software was the chosen analytical tool. The SEM analysis revealed that the t-values for both student creativity (6.80) and student innovation (6.56) exceeded the critical t-value of 1.85 at a 5% error rate. This led to the rejection of the null hypothesis (Ho) and the acceptance of the alternative hypothesis (Ha).
Copyright (c) 2023 I Gusti Putu Bagus Sasrawan Mananda, Ni Putu Eka Mahadewi https://creativecommons.org/licenses/by/4.0
Ecotaurism through the Cultural Heritage of the Mekongga Kingdom in the Wundulako District
The advent of globalization has resulted in changes in people's lifestyles that are more modern, resulting in people being more inclined to choose new cultures that are considered more practical than local cultures. One of the factors causing local culture to be forgotten nowadays is the lack of future generations who have an interest in learning and inheriting their culture. Therefore, the aim of writing this article is to explain the community's efforts to strengthen social status through the cultural heritage of the Mekongga kingdom. The data collection technique used in this research is Snowball Sampling through observation participation and in-depth interviews. This type of qualitative research uses ethnographic research methods. The results of this research show that the people in Wundulako District, known as the Mekongga people, strengthen their social status through the cultural heritage of the Mekongga Kingdom, namely by carrying out death ceremonies, Wonua mosehe cultural rituals, mesosambakai cultural rituals, mosehe cultural rituals within the royal family, and through Mekongga cultural games, namely Mepae-pae Festival with traditional game competitions such as Metinggo (engrang), Mehule (Gasing), Mebaguli (candlenut kernel marbles), and Mesuke (picking and hitting the stem).
Copyright (c) 2023 Erens E. Koodoh, Laxmi, Sitti Hermina, Nurhidayah Rahman, Runni Yanti Mansur https://creativecommons.org/licenses/by/4.0
The Effect of Noise, Blood Glucose, and Body Mass Index on Lactate Levels in Textile Industry Workers
Occupational fatigue remains a prevalent concern in occupational health. This study investigated the association between noise intensity, blood glucose levels, body mass index (BMI), and lactate levels as an indicator of occupational fatigue among textile industry workers in Surakarta, Indonesia. An analytical observational study with a cross-sectional design was conducted, with 82 participants recruited from a local textile industry. Multivariate analysis using multiple binary logistic regression revealed that noise intensity, blood glucose levels, and BMI were significant risk factors for occupational fatigue, as indicated by elevated lactate levels. These findings highlight the importance of noise reduction measures, a healthy lifestyle, and regular monitoring of blood glucose levels and BMI to mitigate occupational fatigue among textile industry workers
Copyright (c) 2023 Sumardiyono, Bachtiar Chahyadhi, Farhana Syahrotun Nisa Suratna, Rachmawati Prihantina Fauzi, Reni Wijayanti, Maria Paskanita Widjanarti, Yeremia Rante ‘Ada https://creativecommons.org/licenses/by/4.0
Development of Basic Electronics E-Modules Integrated with Problem Solving Models to Improve Students’ Mastery of Concepts and Creative Thinking
In the 21st century, the Indonesian nation faces many global challenges. These demands include students having to have verbal and written communication skills, teamwork, creativity, research and problem solving skills to be able to compete in the future. To emphasize understanding and develop creative thinking, students need to be facilitated with tools that support learning. One of them is e-module. This research aims to determine the validity of basic electronics e-modules which are integrated with problem solving models to improve students' mastery of concepts and creative thinking. This research is Research and Development (R&D). Development is carried out by referring to the ADDIE model. The instrument used in this research is a basic electronics e-module validation sheet. The validity become evaluated the use of Aiken's V scale. Based on the results of basic electronics e-module validation data analysis, the average e-module validation value was 0.87. It can be concluded that the basic electronics e-module which is integrated with a problem solving model to improve students' mastery of concepts and creative thinking is declared valid and suitable for use
Copyright (c) 2023 Frima Triani, Asrizal https://creativecommons.org/licenses/by/4.0
Application of STEM-PjBL Based Chemistry Module to Improve Science Literacy and Student Learning Motivation
The purpose of this study is to determine the application of the use of STEM-PjBl-based chemistry modules in improving science literacy and student learning motivation. The subjects of this study were 2nd semester students in the 2022/2023 academic year who attended general chemistry lectures on the topic of organic compounds. There are 92 students divided into 3 classes. The research method uses a quantitative approach with a quasi-experimental design in the form of a one group pretest and posttest design. The instruments used in the study were science literacy test and learning motivation questionnaire. The research data were analyzed statistically and descriptive statistics including the calculation of N-Gain and percentage. Based on the results of data analysis, the increase in student science literacy was 0.46 with moderate criteria. Science literacy skills that increased significantly were in the aspect of explaining scientific phenomena by 81%. The application of STEM-PjBL-based chemistry modules also increases student learning motivation with an average of 76% before learning to 87% after learning. It can be concluded that using STEM-PjBl-based chemistry modules can help students improve science literacy and learning motivation in organic compound materials.
Copyright (c) 2023 Ratu Evina Dibyantini , Susilawati Amdayani, Muhammad Isa Siregar, Dewi Syafriani https://creativecommons.org/licenses/by/4.0
Prediction of Carcinogenic, Mutagenic, Hepatotoxic, and LD50 Toxicity of Herbs Euphorbia hirta and Camellia sinensis Leaf Compounds as In Silico Antihypertensive Agents
Hypertension is defined as an increase in systolic blood pressure above 140 mmHg and diastolic blood pressure above 90 mmHg. Treatment for hypertension is lifelong, and continuous use of conventional medications can lead to the accumulation of drugs, potentially cautilizing adverse effects on the body compared to traditional treatments. The herbal tea formulation of Euphorbia hirta herbs and Camellia sinensis leaves can lower blood pressure due to their high antioxidant activity, which is associated with hypertension-related diseases, including compounds like quercetin and myricetin. This research serves as an initial screening to assess safety and minimize side effects of the active compounds in E. hirta and C. sinensis, which are beneficial as antihypertensive agents, through in silico analysis. Toxicity predictions utilizing the ProTox II, pkCSM, and Vega-QSAR platforms, which have been verified to meet the acceptability criteria of Cooper statistics parameters, were conducted. The toxicity assessment parameters include carcinogenicity, mutagenicity, hepatotoxicity, and acute toxicity (LD50). The research results indicate that 9 compounds are carcinogenic and mutagenic, while 2 compounds are hepatotoxic. Based on the toxicity prediction assessment (LD50), it was found that quercetin and myricetin, with moderate toxicity, have LD50 values of 159 mg/kgBW
Copyright (c) 2023 Windry Muntaza https://creativecommons.org/licenses/by/4.0
Analysis Factors of Environmental Carrying Capabilities that Affect the Highness of Tourism Visits in the Form of Interest, Initiation, Loyalty with Structural Equation Modelling (SEM)
The environmental carrying capacity in coastal areas is interesting to develop and can be achieved through two approaches, namely the supply side approach and the demand side approach. From the supply side, this research aims to implement the Carrying Capacity of the Coastal Environment, this research seeks to understand the relationship between external factors in the form of Interest, Initiation, Loyalty, Content Validity has been used with the Content Validity Index (CVI) method, while Construction Validity has been used with the Confirmatory method Factor Analysis used Amos 23. The scale validation subjects involved 308 respondents. The research results show that 16 items measure Interest, Initiation, and Loyalty. The modification results show that the model fits with 16 statements containing the factors Interest, Initiation, and Loyalty, as indicated by the Chi-Square values which are not significant, GFI (0.99), CFI (0.91).
Copyright (c) 2023 Arie Wahyu Prananta, Agustinus Gergorius Raja Dasion1, Firmansyah, Durrotul Farihah https://creativecommons.org/licenses/by/4.0
Development of an E-Module Based on the 5E Learning Cycle to Improve the Creative Thinking Abilities of Junior High School Students
A valid, practical, and effective learning cycle 5e-based e-module has been successfully developed. The method used is Development Research with the Rowntree development model which consists of three stages, namely the planning stage, the development stage, and the evaluation stage. The instruments used in this research are validity, practicality and effectiveness test instruments. The development process through content validity test, language, suitability of learning cycle 5E and creative thinking ability, practicality test, and field test. The results showed that the e-module developed had an average validity percentage of 4.03 with a good category. In the practically test, the e-module averaged 4.6 with a very practical category. The test of the effectiveness of the use of e-modules has an average n-gain of 0.7 with a high category of improving students' creative thinking skills.
Copyright (c) 2023 Meri Kartikasari, Ismet, Ida Sriyanti https://creativecommons.org/licenses/by/4.0
Economic, Socio-Cultural and Environmental Influences on Relapse of Drug Abuse at the Pelita Jiwa Insani Padang Foundation
One way to recover from drug abuse is by facilitating free rehabilitation. However, even though they have undergone rehabilitation to get rid of drug addiction, quite a few of them have a tendency to use drugs again. This research was conducted at the Pelita Jiwa Insani Foundation, Padang. This research was conducted in November 2023. This research uses a quantitative and qualitative approach with a descriptive design in the form of a case study. Data were collected using questionnaires and research checklists as well as observation guides. The research results showed that 100% of all informants stated that they had been using drugs for a long time. Their habit of using drugs stems from a process of curiosity and continuing to try drugs. Furthermore, the economic influence shows that of the 10 respondents studied, 6 respondents had high economic status and were working and experienced a relapse and 4 respondents had low status and did not work and experienced a relapse. The socio-cultural influence on the curiosity aspect of using drugs has a percentage of 70%. In the prestige aspect, the percentage is 20%. In the aspect of drug use to increase stamina, the percentage is 80%. Meanwhile, the aspect of eliminating boredom received a percentage score of 70%. Family, community and peer environment factors can cause relapse
Copyright (c) 2023 Netdrawati, Heldi, Nurhasan Syah, Erianjoni https://creativecommons.org/licenses/by/4.0
Practicality and Effectiveness of Student Learning Using Smart Apps Creator Media to Improve Critical Thinking Abilities and Student Learning Outcomes
Efforts made by the government to break the chain of spread of the Covid-19 virus include changing the face-to-face learning system to online distance learning, causing learning to be disrupted. The limited knowledge and skills of teachers in operating IT-based learning facilities, for example laptops and electronic learning media, have an impact on teachers having difficulty delivering learning effectively. Likewise, students who during the learning process do not have adequate supporting facilities, and many students cannot even operate IT-based learning media, causing the learning process to be ineffective. So that low student motivation and enthusiasm for learning causes student learning outcomes to decrease. The solution that researchers use in the learning process is to use the learning media "Smart Apps Creator" to facilitate effective learning because the use of Smart Apps Creator media is very practical in its operation, whether used in the online or offline learning process, it can even be used wherever students are, whether outside the schedule learning, so that it can make learning effective online. This can have an impact on improving student learning outcomes. This research aims to create practical learning using Media Smart Apps Creator. This type of research is quasi-experimental research with a learning practicality test using the average percentage of teacher and student responses, and a learning effectiveness test using a paired sample t-test. The average percentage of practical response test results from teachers and students was 93%, meaning that the Smart Apps Creator media is very practical to use as an online learning medium. Continuing research on effectiveness testing with an average pretest score of 53.9 and posttest of 84.4, the results of the paired sample t-test with a significance value of 0.000 means that the Smart Apps Creator media has high effectiveness in improving student learning outcomes. From the results obtained, it can be concluded that the use of Smart Apps Creator learning media is very practical and effective when learning online
Copyright (c) 2023 Elsje Theodora Maasawet, K.P Candra, Herlan Perdana Putra, Jullya Christin Kolow https://creativecommons.org/licenses/by/4.0
Development of SETS (Science, Environment, Technology and Society) Based Student Worksheet on the Subject of Ion Equilibrium and pH of Buffer Solutions
This research aims to produce a student worksheet based SETS on a valid ion balance and pH of buffer solutions for class XI SMA/MA and knows user’s response. This research is development research (R&D) that adapts the 4-D development model. The data collection instruments used in the form of validation sheets and user response questionnaires. The research results showed that the percentage of appropriateness of content, SETS characteristics, language and presentation was 91.66; 97.91; 89.58 and 91.67%. with valid criteria. One-on-one trials were carried out on 3 students with different abilities to get comments that were used to improve the student worksheet. The results of teacher and student responses were respectively 97.17% and 84.34% with very good criteria
Copyright (c) 2023 Amelia Fatika Putri, Herdini Herdini, Roza Linda https://creativecommons.org/licenses/by/4.0
Web-Based Business Simulation Practice Course Learning Application
This research is planned to continue and realize the results and objectives of previous research in 2022 with applied research on innovative products, namely Practical Learning Applications for Virtual Business Simulation Courses in the Business Administration Study Program. The long-term goal of this research is to develop project-based and digital technology-based Business Simulation learning courses used by students and lecturers. The method used to achieve this is the R and D method. The target for this research output is Copyright and publication of the accredited national journal Sinta 2. This research produces a virtual business simulation learning application based on a research model that was created in 2022. Research This is a type of action research and development using the Research and Development (R&D) method. This research also tested innovative products practiced by 70 5th-semester students, 10 people were taken from each 5th-semester class of the Business Administration Study Program (7 classes) as test respondents in using this Business Simulation application. The Business Simulation Application was created under the business simulation learning process contained in the RPS for the Business Simulation Course. This simulation application is web-based and is equipped with a video tutorial to make it easier to use. Application testing results show that this business simulation application makes business work easier and faster for the positions of manager, head of administrative supplies, and head of finance.
Copyright (c) 2023 Jumjuma, Agus Mariani Saragih, Enda Surbakti, Lily M Nasution, Fivi Rahmatus Sofiyah https://creativecommons.org/licenses/by/4.0
Efficacy and Physiological Responses of Payangka Fish (Ophieleotris aporos) to Anesthetization with Clove Oil
This study aims to determine the effect of clove oil concentration and time of immersion in clove oil on the anesthesia, recovery time, and physiological responses in the payangka fish (Ophieleotris aporos). The experimental design was completely randomized with a 6 x 3 factorial arrangement. The first factor was a concentration of clove oil consisting of six levels i.e., 0.02; 0.03; 0.04; 0.05; 0.1, and 0.2 ml/L of water. The second factor was a time of immersion consisting of three levels i.e., 1; 3; and 6.5 hours. Results showed that the concentration of clove oil significantly (p<0.05) affected the anesthesia time and the recovery time after immersing. The length of immersing and concentration of clove oil also significantly (p<0.05) affected the concentration of glucose, but not significantly (p>0.05) affected the concentration of cholesterol. It showed that clove oil can be used as anesthetization for payangka fish in the appropriate dose. The optimal concentration of clove oil that can be used as anesthesia for the transportation of live payangka fish is 0.02 ml/L of water. Meanwhile, for handling activities on payangka fish, a clove oil concentration of 0.03 ml/L of water is recommended
Copyright (c) 2023 Livana Dethris Rawung, Wendy Alexander Tanod, Nonny Manampiring https://creativecommons.org/licenses/by/4.0
The Effectiveness of Problem-Based Learning Chemistry Modules and Their Impact on Students’ Critical Thinking Abilities
The research aims to assess the effectiveness of using problem-based learning-oriented chemical bonding modules in improving students' critical thinking skills. This study falls under the category of Research and Development with a four-D product development model. The research design employs a quasi-experimental approach with a post-test-only control group design using experimental and control classes for comparison. Effectiveness assessment is carried out using interview guidelines, observation sheets, and tests to determine students' critical thinking abilities. The effectiveness analysis technique involves independent sample t-tests and Cohern's effect size. The results of the independent sample t-test indicate a difference in students' critical thinking abilities before and after using problem-based learning-oriented chemical bonding modules. The effect size values suggest a moderate level of effective contribution, ranging from 0.20 to 0.80. Consequently, the research findings conclude that problem-based learning-oriented chemical bonding modules are effective in enhancing students' critical thinking skills
Copyright (c) 2023 Rika Wulandari, Isana Supiah YL https://creativecommons.org/licenses/by/4.0
Using Anthropometric Indices to Assess Change in the Nutritional Status of A Population: A Case Study from Samosir District, Indonesia
Monitoring the growth of children under two years old needs to be carried out regularly to determine trends in nutritional status. Nutritional anthropometric data such as weight/age, height/age, and weight/height are important indicators in assessing nutritional status. The aim of this study was to analyze nutritional status based on the z-score of three anthropometric indices. This is a cross-sectional using secondary data taken web E-PPGBM from the year 2019-2022 in Samosir district. Around 17,349 data were taken from the web. The type of data collected was sex, age, birth weight and length, weight, and height of children aged 0-24 months. The z-score of weight/age, height/age, and weight/height was then analyzed by presenting the trend of each indicator. On average, there was an increase in z-score of weight/age and height/age in children aged 0-5 months and 6-11 months for girls and boys but not for weight/height. When entering aged 12-23 months z-score, girls z-score tend to decrease and boys ten to increase. However the range of z-score from -1.0 to 0.5. This study found that z-score of girls is higher than boys when they on ranged of age 0-12 months but when entering aged 13 months and upper, boys are more likely to have better nutrition than girls. Z-scores of three anthropometric indices in web E-PPGBM is powerful for analyzing nutrition trend.
Copyright (c) 2023 Haripin Togap Sinaga, Ignasius Thomas Jorgi Simbolon https://creativecommons.org/licenses/by/4.0
Water Quality Analysis in the Batang Ombilin River, Sawahlunto City
The decline in water quality is caused by pollution pressure due to low environmental sanitation efforts. Water quality can be determined by carrying out certain tests on the water. This research was conducted on the Batang Ombilin River, Sawahlunto City. This research was conducted in October 2022. This research used survey methods and laboratory test methods. Activities carried out using the survey method are in the form of interviews related to research. Next, laboratory test methods are used to analyze water quality. Interview activities were carried out with people living around the Batang Ombilin River. Respondents were determined using random sampling. Samples were taken of 2 liters of water and carried using plastic bottles. The parameters used to see water quality are TDS, TSS, pH, DO, BOD and COD. Based on research that has been carried out, the results show that 65.25% of respondents stated that the existing water is suitable for consumption but must be filtered and purified first before cooking. Meanwhile, 30.75% of respondents stated that it was not suitable for consumption because the water was cloudy, dirty and smelly. Furthermore, in the water quality analysis, the average value of the TDS parameter was obtained with an average value of 108. TSS obtained an average value of 29.1. The pH got an average value of 8.1. DO got an average score of 7.3. BOD got an average score of 1.4 and COD got an average score of 15.2. From the results of tests carried out at 3 different points, an average value was obtained below the established class 2 water quality standards
Copyright (c) 2023 Fitrya Monica, Iswandi Umar, Indang Dewata, Eri Barlian https://creativecommons.org/licenses/by/4.0
Improving Creative Thinking Skills through Integration of Problem-Based Learning with STEAM In Environmental Pollution Material
The 21st century demands today's students to face increasingly complex life problems and a globally rigorous work environment. A learning model that can facilitate learners in developing their creative thinking skills is necessary. The objective of this research is to determine the influence of PBL-STEAM integration on learners' creative thinking abilities in the topic of environmental pollution. This type of research is quantitative with quasi-experimental research methods. The research sample consisted of 58 learners, with each class consisting of 29 learners selected through simple random sampling. Based on hypothesis testing using independent t-test at α = 0.05, the research findings showed a significance value of 0.00, this suggests that the PBL-STEAM learning model has an effect on learners' creative thinking in the topic of environmental pollution. The influence of the PBL-STEAM model on learners' creative thinking abilities can be analyzed based on the syntax of learning within the PBL-STEAM model. The results of this research imply that the PBL-STEAM learning model can be employed as a substitute for a model that enhances students' creative thinking abilities in the topic of environmental pollution
Copyright (c) 2023 Ade Suryanda, Mieke Miarsyah, Aby Hanhan Ulil Abshor Kosasih https://creativecommons.org/licenses/by/4.0
Lineament Geomorphologic Analysis to Identify Fault in Mount Semeru, East Java
This research analyzes the morphological lineaments on Mount Semeru, East Java. The morphological lineament is processed using satellite imagery as a digital elevation model (DEM), downloaded on the Badan Informasi Geospasial (BIG) page. The image was processed using Global Mapper software with azimuth angles of 00, 450, 900, 1800, and 3150 and produced a lineament map that had been overlaid from all azimuth angles and created a morphological lineament map with various groups of values from high to low. From the analysis that has been carried out, it was found that there are 103 lineaments, most of which are spread in the area west of the crater of Mount Semeru, with the dominant direction showing a west-southwest – east-northeast orientation.
Copyright (c) 2023 Dian Pratiwi Malik, Sukir Maryanto, Alamsyah Mohammad Juwono https://creativecommons.org/licenses/by/4.0
Sustainable Education and Student Action: Understanding Student Contributions to Addressing Climate Change
This study aimed to identify new factors in sustainable education that are able to motivate students for action related to climate change, and to evaluate the influence of the student movement for climate change on student actions. This research was conducted through a literature review research method. This research provides an explanation of existing findings and data. The results show that formal education in schools and social activities, such as interactions between students, can form a culture that supports sustainable collective action. An evaluation of the student movement in climate change mitigation, including activities such as recycling and waste collection, provides insight into its positive impact. This research contributes to designing educational approaches that motivate and evaluate student action on climate.
Copyright (c) 2023 Fritz Hotman Syahmahita Damanik, Saliman https://creativecommons.org/licenses/by/4.0
Application of BUMDES and MSME Technology through Collaborative Model Village Marketplace Design: Rasch Model Analysis of West Sumbawa Community Perceptions
West Sumbawa Regency consists of 8 sub-districts,57 village areas, and seven sub-districts. In the district area, institutionally, 57 Village-Owned Enterprises (BUMDES) have been formed, which are spread across each sub-district. BUMDes is a business entity that is strongly supported by social capital, in addition to financial capital from the Village Revenue and Expenditure Budget (APBDes), which includes all efforts to strengthen the rural economy and is required to be the answer to problems of improvement economy and community welfare in the village. BUMDes is a means of driving the economy through various types of business in accordance with the village's potential. BUMDes in Taliwang District, West Sumbawa Regency, has a Savings and Loans Business Unit (USP), procurement of Office Stationery (ATK), sales of Fuel Oil (BBM), procurement of fertilizers and agricultural medicines, trade in agricultural and marine products, as well as communication services and transportation. The BUMDes in Maluk District, West Sumbawa Regency, have various businesses such as village stalls, market units, building management, boarding houses, and waste levies. Lastly, BUMDes in Seteluk District, West Sumbawa Regency, has economic activities in the form of distribution of necessities, Savings and Loan Business Units (USP), food crop production, plantations, animal husbandry, and fisheries, as well as mining, special energy, and management of minerals C. Apart from that, BUMDes in Seteluk District, West Sumbawa Regency, has several superior products or commodities such as freshwater fish, livestock, and Trigona honey
Copyright (c) 2023 Hari Asgar, Ahdi Topan Sofyan https://creativecommons.org/licenses/by/4.0
Bioelectricity from Dual Chamber Microbial Fuel Cell (MFC) using Aspergillus niger with Sugarcane Bagasse Substrate
Electricity consumption is increasing, causing fossil fuels to run out more quickly. Various efforts are needed to develop renewable energy, including generating electricity. One of the developments in renewable energy comes from biomass. There are various types of biomass developed, one of which is biomass of microorganisms which carry out metabolic activities by utilizing organic material to produce metabolites which include energy. Microbial fuel cell (MFC) is a technology that produces electrical energy with the help of microorganisms that degrade organic materials through catalytic reactions or bioelectrochemical mechanisms from microorganisms. In this research, bioelectricity produced from MFC was tested using Aspergillus Niger with sugarcane bagasse as a substrate. The voltage value obtained from observations carried out for 15 days obtained a voltage in the range of 1.3-4.2 mV
Copyright (c) 2023 Sari Sekar Ningrum, Aidha Zulaika, Wike Handini, Djodi Dwi Prasetyo https://creativecommons.org/licenses/by/4.0
Development of Global Warming E-Module Based on Socio Scientific Issues (SSI) to Improve Students' Critical Thinking Skills and Sustainability Awareness
Science education has a role in realising the global vision to encourage the achievement of 21st century competencies. One of them is by implementing science learning with the Socio Scientific Issues (SSI) context. The Research and Development study aims to produce a global warming E-Module based on Socio Scientific Issues (SSI) to improve students' critical thinking skills and sustainability awareness. The research and development design used is the ADDIE (Analysis Design Development Implementation Evaluation) model design. The research subjects for e-module implementation were 38 students of class X SMA Negeri 3 Cibinong. Research data were obtained through e-module validation questionnaire, critical thinking skills essay questions, sustainability awareness questionnaire, and student response questionnaire. Data analysis techniques using shapiro wilk, paired sample t-test. Based on the research results, it can be concluded that the SSI-based global warming e-module is valid/suitable for use in terms of feasibility (content, presentation and language), as well as in terms of media with the percentages respectively being 91% and 97%. The CVI results related to the feasibility of the e-module are 0.99 (valid). Learning using the SSI-based global warming e-module can improve students' critical thinking skills in the high category with an average score of N-Gain critical thinking skills of 0.78. Learning using the SSI-based global warming e-module can increase students' sustainability awareness in the medium category with an average N-Gain sustainability awareness score of 0.45. Student responses to the SSI-based global warming e-module were very good with an average score percentage of 91%.
Copyright (c) 2023 Adinda Dian Utami, Surti Kurniasih, Indarini Dwi Pursitasari https://creativecommons.org/licenses/by/4.0
Inundation Sewers and Mapping the Prevalence Leptospirosis Throughout Rats in Central Java Province
Leptospirosis is a public health threat in countries with tropical climates, like Indonesia. Incidents in Central Java Province are still found every year and still threaten the local community. The goal of this study is to find out what connection there is between sewer puddles and mice that have found leptospira bacteria that can cause leptospirosis in the Regencies of Klaten, Sukoharjo, Karanganyar, and Boyolali in Central Java Province. This research uses descriptive analysis, a cross-sectional design study, and the Geographic Information System (GIS) to carry out mapping. From the research results, it was found that the rat species that were positive for leptospira bacteria were Rattus norvegicus (31%), Rattus tanezumi (44.8%), and Rattus argentiventer (24.1%). Apart from that, only the sampling area and the presence of puddles in the gutter had significant results with the mouse PCR results with p<0.002 and p<0.03. Due to this, there are still many mice infected with leptospira bacteria in Central Java Province. For this reason, it is hoped that the public can increase awareness to always maintain a clean environment so that mice cannot breed freely. Apart from that, related agencies can carry out more monitoring of areas where leptospirosis is still endemic.
Copyright (c) 2023 Sriyani, Dwi Sutiningsih, Mateus Sakundarno Adi, Dewi Puspito Sari https://creativecommons.org/licenses/by/4.0
The Sociocultural Determinants of Omega-3 Fatty Acids Intake Among Women Experienced 40-days of Postpartum in Indonesia
Food intake among postpartum women is still a concern due to taboo among cultural people. This study aimed to examine the impact of sociocultural factors on Omega-3 fatty acids intake among women who experienced 40-days postpartum. The data used Indonesia Family Life Survey with total sample 11,135 women. The dependent variables are Omega-3 fatty acids intake which derived from the intake of eggs, fish, meat, and dairy by following the Mediterranean Diet Foundation. The result of this study revealed that only 5% out of total respondents who had adequate Omega-3 fatty acids intake. Based on the multivariate analysis above, the most significant predictors of having adequate Omega-3 fatty acids intake are graduated from undergraduate. Other variables that are significantly related are graduated from junior high school, senior high school, vocational, and others, were Catholic, Protestant, Buddha, Konghucu, from Sunda and other ethnic groups. There is a need for post-natal education to improve eating habits after delivery besides having graduated from university.
Copyright (c) 2023 Yayu Puji Rahayu, Tut Barkinah, Endhang Khodarsih https://creativecommons.org/licenses/by/4.0
Development Edge Device Monitoring System Stunting and Malnutrition in Golden age 0–5 years Integrated with AI
Golden age is the best period for a child's growth, monitoring of growth and development must be carried out regularly. Growth and development disorders in children are stunting and malnutrition. This incident also prompted the government through the Ministry of Health to create a special program towards a golden Indonesia 2045 to monitor stunting and disease, especially in children. The prevalence of stunting decreased to 21.6% from 24.4% in 2022. Early detection of stunting and malnutrition, where the research object is children aged 0-5 years. This prototype was built using a load cell sensor, a study of the use of optical sensors and ultrasonic sensors to measure body height, and a MAX sensor to detect children's anemia. The integration of this tool combines IoT and AI. The results obtained to validate the use of load cells have a reading error of 0.01% with an accuracy of 99%. Comparison using optical sensors and ultrasonic sensors. Optical sensors have result average error of 0.01, accuracy 98.99%, ultrasonic sensors error was 0. 15 with 85% accuracy. To measure malnutrition, the anemia parameters were processed using the Dense Neural Network (DNN) model with 256 neurons showing an accuracy of 98.03%.
Copyright (c) 2023 Nurdina Widanti, Wike Handini, Nur Witdi Yanto, Aditya Alamsyah https://creativecommons.org/licenses/by/4.0
Analysis of Water Quality in The Srigangga River Flow, Central Lombok
The Srigangga River is one of the main rivers flowing into the Batujai Reservoir basin in Central Lombok Regency, West Nusa Tenggara Province. Communities around this area still use river water to fulfill their daily needs. The many activities of residents around this river area affect the decline in river water quality. This research aims to determine river water quality based on physical, chemical, and biological parameters and determine the river water pollution index using the pollution index method. This type of research is a descriptive research method with a laboratory-based approach; sampling locations are carried out in the river's upstream, middle, and downstream parts. The parameters analyzed include pH, TSS, DO, COD, BOD, Phosphorus content, total coliform, and Escherichia coli. The research results show that of the 8 (eight) parameters tested in the upstream, middle, and downstream parts of the Srigangga River, 4 (four) parameters are above the quality standards determined based on PP RI No.22 of 2021. The water pollution index value shows that the Srigangga River is already polluted in the light category
Copyright (c) 2023 Supardiono, Rachmawati Noviana Rahayu, Isrowati, Ernawati https://creativecommons.org/licenses/by/4.0
The Implementation of Projek Penguatan Profil Pelajar Pancasila through The Sasak Heritage Collage Activity in Elementary Schools
This study aimed to determine the practicality of implementing the Projek Penguatan Profil Pelajar Pancasila through the Sasak Heritage Collage activity in elementary schools. The research was conducted in SD Negeri 36 Cakranegara during the odd semester of the 2023/2024 academic year, with data collected from one teacher and 22 students. Descriptive quantitative analysis was performed on the data using implementation sheets, as well as teacher and student response questionnaires. The research findings indicated that: (1) The implementation of Projek Penguatan Profil Pelajar Pancasila through the Sasak Heritage Collage activity was successful in each of the following activities: a) activities investigating Sasambo cultural diversity such as language, traditional houses, and traditional clothing, with an implementation percentage of 84.72%; b) activities investigating Sasambo cultural diversity such as traditional cuisine and dance, with an implementation percentage of 88.89%; c) Sasak heritage collage activity, with an implementation percentage of 100%; and d) presentation activities resulting from Sasak cultural collages, with an implementation percentage of 75.56%. (2) The practicality of implementing the Projek Penguatan Profil Pelajar Pancasila through the Sasak Heritage Collage activity was deemed very practical, with a practicality percentage of 93.75% for teachers and 87.61% for students
Copyright (c) 2023 Nurwahidah, Setiani Novitasari, Iva Nurmawanti, Ketut Sri Kusuma Wardani, Prayogi Dwina Angga https://creativecommons.org/licenses/by/4.0
Need Analysis for Designing Administrative Services Websites for Students
Administrative services to students play an important role at the university. Optimal administrative services to students can increase university competitiveness. One effort that can be made is to provide digital and online based service facilities to make the service process easier. However, currently, there are still administrative services at universities that are not digital and online based, which causes problems. The research method starts from requirements and analysis. The aim of the research is to analyze needs for problems in the field as a reference for designing administrative service websites for students. Data were collected using questionnaires and interviews at Educational Technology Study Program, Universitas Negeri Padang. The research results show that students need website-based administration services to handle the administration of letters to departments. The results of this research provide a solution for study programs to the problems they face
Copyright (c) 2023 Rahmi Pratiwi, Winanda Amilia, Luthfiani https://creativecommons.org/licenses/by/4.0
Analysis of Relevancy of Local Culture Wisdom in Salt Production with Analytical Chemistry Subject in Order to Develop Instruments for Integrated Etnochemistry Lecture
Characteristic of Chemistry learning which is integrated with etnochemistry is the existing of local culture wisdom aspects as a learning media, as a learning source, or as a learning method to comprehend chemistry concepts. This descriptive research aims to analyse the relevance of local culture wisdom with Analytical Chemistry subject which is integrated with etnochemistry in production of salt in order to develop learning instruments based on Problem Based Learning (PBL) learning method. The objects of the research are local culture wisdom in production of table salt (in Pijot village, Sub-district of Keruak, Distric of East Lombok, West Nusa Tenggara Province, Indonesia) and Analytical Chemistry subject. Data is collected from documents and interview and then being analysed descriptively. The results showed that (1) There is a relevancy of local culture wisdom element in production of salt with any topic in Analytical Chemistry subject, (2) Lecture instruments of Analytical Chemistry subject which is integrated with etnochemistry could be developed by including sea water, salt, and bittern water as learning media in class lecture and in practical work in laboratory, and salt crystallization process as learning source, (3) Lecture instruments of Analytical Chemistry subject which is integrated with etnochemistry based on PBL method could be developed by including real problem in society as a way to improve quality of salt so it appropriate with SNI standard. (SNI = Standar Nasional Indonesia: Indonesia National Standard).
Copyright (c) 2023 Muti'ah, Jackson Siahaan, Yayuk Andayani , Mukhtar Haris, Supriadi https://creativecommons.org/licenses/by/4.0
The Development of a Moodle-Assisted Guided Inquiry Model for General Biology E-Learning to Enhance the Student' Critical Thinking Dispositions
Critical thinking disposition is a component of higher-order thinking skills required to meet 21st-century challenges. This research aimed to develop a Moodle-assisted Guided Inquiry model (GI-Moodle) for General Biology e-learning and to enhance university students' critical thinking disposition. Fenrich's instructional model was used in this development research. Meanwhile, a quasi-experimental study was conducted at the implementation stage. This study was carried out at the Faculty of Applied Science and Engineering, Undikma. The data were collected using validation sheets and the California Critical Thinking Disposition Inventory. Descriptive quantitative analysis and ANCOVA were done. The results revealed that: the general biology e-learning developed was reliable and valid; students' critical thinking disposition increased from the pretest to the posttest, where the GI-Moodle students achieved better than the WhatApp Group-assisted Guided Inquiry students (GI-WAG) and WhatApp Group-assisted Structured Inquiry students (SI-WAG); the implementation of GI-Moodle and GI-WAG E-learning did not have a significant effect, but it was significantly different compared to the SI-WAG class. In conclusion, GI-Moodle is a viable option for enhancing college students critical thinking disposition through General Biology e-learning. It can be a reference for development in other learning
Copyright (c) 2023 Saidil Mursali, Utami Sri Hastuti, Siti Zubaidah, Fatchur Rohman https://creativecommons.org/licenses/by/4.0
Scientific Literacy Ability Through Speed Reading Methods in Class V Elementary School Students
The teacher has not provided a special method to improve reading skills, the teacher has not measured the students' reading speed and the percentage of understanding of the reading content that the students have achieved, apart from that, the students also think that reading is a very boring lesson Reading is an important skill that can have implications for other literacy skills. However, the average reading ability of SDN 1 Nameng students is still not optimal. The aim of this research is to improve students' reading literacy skills by using the speed reading method on students' science lesson material. The method used in this research is action research which refers to the Kemmis and Mc Taggart model using a spiral system cycle consisting of planning, implementing actions, observation and reflection. The results of class actions in cycle I averaged 72.34% and increased in cycle II with an average of 80.46%. The conclusion of the class action carried out shows that the speed reading method is able to improve students' reading literacy skills in science subject matter
Copyright (c) 2023 Yeni Sulaeman, Ade Hikmat, Imam Safii, Aan Aan, Muhardila Fauziah, Usep Saepul Mustakim, Ajeng Muliasari, Dine Trio Ratnasari https://creativecommons.org/licenses/by/4.0
Clustering Village Development in West Java Province on the Condition of Developing Village Strata Using K-Means Algorithm
Villages are important units in the socio-economic structure of a country, and an in-depth understanding of the factors that influence village growth and welfare is essential. To facilitate the local government in handling the equitable distribution of village needs, it is necessary to cluster or group villages. The purpose of this research is to assist the government in clustering certain villages into several clusters, making it easier to monitor and procure village needs within the West Java Provincial government. Clustering is done using the K-Means algorithm. The application of the K-Means Algorithm by determining the Cluster value is 96. The results showed that each cluster has its own membership number. Cluster 0 consists of 8 villages, Cluster 1 consists of 12 villages, and Cluster 2 consists of 8 villages. Furthermore, in testing the performance of the K-Means algorithm by dividing into 96 clusters, the Davies Bouldin Index value is -0.996. From the results of data processing and analysis, it is necessary to provide assistance and procurement of village needs for villages with low clusters by the West Java provincial government
Copyright (c) 2023 Nurahman, Nurani Aisiyah Tanjung https://creativecommons.org/licenses/by/4.0
Enhancing Scientific Communication Skills of Pre-Service Science Teacher Through Guided Inquiry Learning on Basic Physics Laboratory Activities
This study aims to describe the enhancement of students' science communication skills through the application of guided inquiry learning models in laboratory activities. The method used to describe science communication skills is to use pre-experiment research. The samples used in this study were 60 physics education students in the odd semester 2023/2024 who took basic physics practicum courses. The implementation of the guided inquiry learning model in the four meetings. The results of improving science communication skills were based on three indicators that researchers have limited. The result analysis used non-test instruments like observation sheets. The sub-scientific communication skills are: 1) searching information, 2) scientific writing, and 3) representing information. Based on the observation results, it was found that the application of the guided inquiry learning model can train students' science communication skills in sub-skills of seeking information with a percentage increase of 74%, sub-skills of scientific writing with a rise of 67% and sub-skills of representing information at an increase in percentage of 76%. Each average score on the third and fourth meetings shows that science communication skills are in the very skilled category
Copyright (c) 2023 Abidin Pasaribu, Evelina Astra Patriot, Ahmad Fitra Ritonga, Saparini Saparini, Melly Ariska, Azizah Putri Berimah https://creativecommons.org/licenses/by/4.0
Development of eXeLearning-assisted E-Modules to Improve Students' Understanding of Uniformly Accelerated Motion Concepts
This study aims to describe the feasibility of eXeLearning-assisted e-modules on Uniformly Accelerated Motion material and describe increasing students' understanding of concepts after using eXeLearning-assisted e-modules on Uniformly Accelerated Motion material. The method used in this study is the Research and Development method with the ADDIE model. The subjects of this study were 32 students of class XI H SMAN 3 Kota Bengkulu. The data collection techniques are observation, interviews, expert validation, and tests. From the results of research conducted on the feasibility test, the results were obtained the average percentage of 5 aspects is 98.40% with a very decent category. Test results to determine the increase in students' understanding of the concept of eXeLearning-assisted e-modules on Uniformly Accelerated Motion material using N-gain calculations obtained an average pretest score of 52.31 and a posttest average of 91.40 and N-gain 0.81 of the high category. Thus, it can be concluded that after learning carried out using eXeLearning-assisted e-modules, there is a high increase in students' understanding of concepts in Uniformly Accelerated Motion material class XI SMAN 3 Kota Bengkulu
Copyright (c) 2023 Erma Novela, Eko Risdianto, Rosane Medriati https://creativecommons.org/licenses/by/4.0
Determinants of Food Safety Practices among Mothers of Toddlers in Gedongkiwo Village, Mantrijeron, Yogyakarta
Food safety is very important, and the implementation of effective food safety practices among mothers is very important in mitigating the incidence of foodborne diseases in the vulnerable age group of toddlers. This research aims to determine the factors that influence food safety practices among mothers of toddlers in Gedongkiwo Village, Mantrijeron, Yogyakarta. This research uses a quantitative approach with analytical observational methods and a cross-sectional research design. The research population consisted of all mothers of toddlers in Gedongkiwo Village, totaling 462 mothers and a sample of 215 mothers. The sampling method used was proportional stratified random sampling. For data collection, a questionnaire was used as a research instrument. Data analysis included descriptive statistics, chi-square analysis, and binary logistic regression. The results showed that education level and employment status were associated with a 0.373 and 0.415 higher likelihood, respectively, for mothers of toddlers to adopt food safety practices. Based on the results, it was concluded that employment status was the factor most related to food safety practices.
Copyright (c) 2023 Arihni Arihatal Jannah, Dyah Suryani, Tri Wahyuni Sukesi https://creativecommons.org/licenses/by/4.0
The Effectiveness of EthnoSTEM-Based Science Learning to Improve Junior High School Students' Science Literacy Ability
The low scientific literacy of students needs to be improved through the teaching materials used in learning. Teaching materials can be combined with various learning models including Ethno-STEM. The research aims to develop and test the feasibility of a module on vibrations and waves material in empowering science literacy ability of class VII students. The type of research carried out is development research using the 4D method including the define, design and develop stages. In this article, the research stage is written only up to the development stage. In the define stage, an analysis of gaps occurring in the field is carried out to define what is needed in the development process. In the design stage, the researcher prepares a product design according to the needs that have been summarized in the define stage. In the development stage, researchers began to develop modules according to needs and then carried out feasibility tests. Validation was carried out on aspects of material, media, language and learning. The overall module validation results obtained were 0.91 with valid criteria. Therefore, it can be concluded that the vibrations and waves module is effective to improve students' science literacy ability
Copyright (c) 2023 Bramastia, Suciati, Febriani Sarwendah Asri Nugraheni, Meida Wulan Sari, Icha Kurnia Wati, Bayu Antrakusuma, Dyah Fitriana Masithoh https://creativecommons.org/licenses/by/4.0
Evaluation of Health Insurance Services Through Mobile Jkn In Dental Poly, Haji Hospital Medan 2022
Health service is a concrete form of public service. Mobile JKN is an application made by BPJS Health to make it easier for participants to obtain services. The aim of the research is to evaluate health insurance services through mobile JKN at the Dental Clinic of Haj Hospital Medan in 2022. The research method is qualitative and quantitative design (Mix Methode). The research was conducted at the Dental Polyclinic at Haji Hospital Medan in May 2023. A qualitative research sample of 10 participants came to dental polo, a quantitative sample of 100 respondents came to dental polo. Collecting data with questionnaires and in-depth interviews. The results of the study, the majority of respondents who came to the dental polyclinic were aged 36-45 years (late adulthood) totaling 26 respondents (26%), health insurance services through mobile JKN are not good enough (20-55) as many as 55 respondents (55%). Participants who haven't used mobile JKN don't even know about mobile, don't know the convenience with mobile JKN, don't know the benefits of mobile JKN, participants are not interested in using mobile JKN because they haven't received education about mobile JKN. Participants who use mobile JKN assume that the JKN car program is an application that is used to register for health services without having to come to the hospital, the JKN mobile application simplifies and reduces queues at the hospital so that participants also assume that mobile JKN helps in health services, using mobile JKN makes it easier and saves time as well as efficiently and effectively.
Copyright (c) 2023 Sri Lestari Ramadhani Nasution, Ahmad Affandi, Ermi Girsang https://creativecommons.org/licenses/by/4.0
Analysis of Nurse Ability In Preventing Nosocomial Infections on the 6b Floor Using the Nvivo Method
Nosocomial infection is an infection originating from a hospital caused by hospital staff or health workers during the health service process or hospital visitors. The background of this research is the lack of role of nurses in the process of preventing nosocomial infections. The purpose of this study was to explain the role of nurses in preventing nosocomial infections at RSU Royal Prima. This type of research uses a qualitative approach method with in-depth interviews with informants in order to know clearly and in depth the role of nurses in preventing nosocomial infections at RSU Royal Prima. The results showed that nurses already know their role in terms of reporting to the doctor if there are signs and symptoms of infection and implementing isolation of infectious diseases and maintaining prevention while on duty at the hospital. However, there are still nurses who do not know their role optimally in terms of maintaining hospital cleanliness. In maintaining hand hygiene, nurses only know their role in terms of washing hands, the implementation is not in accordance with procedures. In using Personal Protective Equipment, nurses know their role in terms of wearing masks and gloves, but in practice there are still nurses who have not used Personal Protective Equipment according to standards. In addition, there are obstacles for nurses in preventing nosocomial infections such as inadequate infrastructure
Copyright (c) 2023 Deborah Angelin Purba, Sri Wahyuni Nasution, Chrismis Novalinda Ginting https://creativecommons.org/licenses/by/4.0
The Influence of Information and Educational Media in Supporting the Self Management of Diabetes Melitus
The purpose of this study is to determine the effect the need for information and educational media in supporting self-management of people with diabetes mellitusat RSU Royal Prima Medan. This type of research is a quantitative research with a cross sectional approach. The population in this study isout patient diabetes mellitusat RSU Royal Prima Medan from January 2022 to December 2022 who have been diagnosed based on criteria totaling 548 patients. Sampling used the Taro Yamane formula with a total sample of 100 samples. Data analysis in this study used univariate analysis and bivariate analysis. The research results show that the majority of diabetes mellitus patients in this study were aged 31-40 years and the majority of patients were male, the quality of self-management of people with diabetes mellitus at RSU Royal Prima Medan was good for 89 patients and 11 patients who were not good, Information needs play a role and influence in supporting self-management of people with diabetes mellitus at RSU Royal Prima Medan p value <0.05, educational media play a role and influence in supporting self-management of people with diabetes mellitus at RSU Royal Prima Medan p value <0.05. Suggestions for RSU Royal Prima Medan should be to maximize all forms of educational activities as well as information regarding self-management of people with diabetes mellitus, such as routinely giving seminars to people with diabetes mellitus on how to maintain good self-management for people with diabetes mellitus
Copyright (c) 2023 Juli Elisabet Mayen br Meliala, Albert Albert, Santy Deasy Siregar, Ermi Girsang https://creativecommons.org/licenses/by/4.0
Analysis of the Implementation of Infection Prevention and Control (PCU) Program in the Inpatient Room
This study aims to analyze the application of the infection prevention and control program (PCU) in the inpatient room of the Meuraxa Regional General Hospital, Banda Aceh City. This research is an observational analytic study with a cross-sectional approach with a total sample of 184 respondents who are permanent nurses in the inpatient room of the Meuraxa Regional General Hospital, Banda Aceh City. This study used primary data through distributing questionnaires which were conducted in July 2023. Correlation analysis used statistical contingency coefficient tests and Multiple Logistic Regression tests on multivariate variables. The results showed that gender (p=0.033), age (p=0.004), and length of work (p=0.024) had a correlationwith the implementation of the PCU program in the inpatient room.The Multiple Logistic Regression Test showed that the implementation of the PCU program was 2.79 times higher for female respondents and2.37 times higher implemented at age26 - 35 years. This study shows that gender, age, and length of work have a significant correlationby implementing an infection prevention and control program (PCU) in the inpatient room of the Meuraxa Regional General Hospital, Banda Aceh City.
Copyright (c) 2023 Sri Lestari Ramadhani Nasution, Febby Maulina, Ermi Girsang https://creativecommons.org/licenses/by/4.0
The Effect of RADEC Learning Model on Student Learning Activities and HOTS on Science Learning in Elementary Schools
This research was motivated by the low levels of learning activities and higher-order thinking skills (HOTS) among students in science education. The study aims to determine the impact of the RADEC learning model (Read, Answer, Discuss, Explain, and Create) on the learning activities and HOTS of fourth-grade elementary school students. The research design used is experimental research with a Quasi-Experimental design that employs a Non-equivalent Control Group Design. The study's population comprises fourth-grade elementary school students, with class IVA selected as the experimental group and class IVB as the control group at SDN 09 Simpang Tigo, using simple random sampling. The instruments used in this study include questionnaires and tests. Questionnaires assess student learning activities, while tests evaluate students' HOTS. The study results revealed: (1) The Sig value (2-tailed) 0.001 < 0.05. Consequently, H0 is rejected, and H1 is accepted, indicating that the RADEC learning model influences student learning activities in social studies in fourth-grade elementary schools. (2) The Sig value (2-tailed) 0.000 < 0.05. Therefore, H0 is rejected, and H1 is accepted, demonstrating that the RADEC learning model has an impact on students' HOTS in science education in fourth-grade elementary schools. In conclusion, the study findings suggest that the RADEC learning model significantly influences students' learning activities and high-order thinking skills in science education in fourth-grade elementary schools.
Copyright (c) 2023 Deni Okta Nadia, Solfema, Yalvema Miaz, Ardipal https://creativecommons.org/licenses/by/4.0
Diversity of Edible Fruit Species in Gunung Leuser National Park Area, Aceh Tamiang
Aceh Tamiang Regency, located in the northern part of Sumatra Island with an area of 1.957.02 km², is part of the Leuser Ecosystem, famously known as the Gunung Leuser National Park-TNGL. The remarkable biodiversity in TNGL has earned it recognition as a national park and wildlife sanctuary. Threats to this biodiversity include illegal logging, land conversion, hunting, and wildlife trafficking. This study aimed to identify the diversity of edible fruit species in the Aceh Tamiang region of TNGL as an initial step in conservation and utilization efforts for fruit biodiversity. The genetic resources of edible fruit plants in this area hold significant potential for enhancing the quality and quantity of fruits in Indonesia. Hence, conservation and sustainable management are crucial for fruit plant development. The research was conducted in Bandar Pusaka, Tamiang Hulu, and Tenggulun. The exploration discovered 81 species of edible fruits from 27 families. Tenggulun had the highest number of species (61 species), followed by Bandar Pusaka (53 species) and Tamiang Hulu (44 species). Species like Mangifera odorata Griff., Garcinia mangostana L., Pometia pinnata J.R. Forst. & G. Forst., and others were found in all locations. The highest diversity index was in Tenggulun (HI 3.31), followed by Bandar Pusaka (2.88), and the lowest in Tamiang Hulu (2.39). Species evenness ranged from 0.63 to 0.81, indicating moderate and stable evenness levels. Species dominance was low, with values ranging from 0.007-0.009.Â
Copyright (c) 2023 Albian Mubarak, Enni Suwarsi Rahayu, Amin Retnoningsih https://creativecommons.org/licenses/by/4.0
The Algorithm of Digital Branding of Presidential Candidacy on Instagram: Duty of Computer Technology
The purpose of this study is to examine political branding in the campaign communication of presidential candidates Anies Baswedan and Muhaimin Iskandar on Instagram social media. Through the analysis of political branding theory and political communication, the researcher focuses on the dimensions of the campaign of presidential and vice presidential candidates Anies Baswedan and Muhaimin Iskandar through their Instagram social media, the results of this study are First, communication is the most crucial thing in political campaigns, especially general elections. Second, social media, especially Instagram, is a medium for Anies and Muhaimin to communicate programmes, clarify, respond to issues and campaign for their programmes. It allows for a two-way flow of information where there is interaction between Anies-Muhaimin and voters in social media posts. Images, videos and collaboration features support the packaging and dissemination of messages to voters. Third, both Anies and Muhaimin have the role of covering each other where Anies tries to display formal communication with coalition parties, Muhaimin displays his campaign through pilgrimage, friendship to kyai-kyai and Islamic boarding schools and participation with student movements affiliated with NU as the main basis for Muhimin's political branding
Copyright (c) 2023 Irawan Wibisono https://creativecommons.org/licenses/by/4.0
The Computers And Radio Broadcasters’ Politeness
With the technological advances of the 21st century, radio broadcasting has become more dependent on computers than ever before. Computers are used in radio broadcasting for a number of different tasks, including automation, control, monitoring, and logging. Automation is the most common use of computers in radio broadcasting. Automation software is used to control the playback of music and other audio content. This allows radio stations to operate without a live DJ or presenter. But in this case the presenter still needs to deliver the talk show program. The article studies the radio broadcasters’ language politeness, as part of the strategies in attracting the listeners. It aims to reveal the politeness principles used during the conversations of the radio programs. It deployed a Content Analysis combined with recording technique for the data collecting technique. Meanwhile, the analysis applied a Pragmatics Matching method through a Contextual Approach. The finding revealed the speaker’s compliance and violation of the politeness principles.
Copyright (c) 2023 Wiwik Yulianti, Fx Sawardi, Henry Yustanto, Bakdal Ginanjar, Chattri Sigit Widyastuti, Hanifullah Syukri https://creativecommons.org/licenses/by/4.0
Increased Growth and Production of Shallots (Allium ascalonicum L.) with Mulching Type treatment and Tuber Weight
This study aims to determine the effect of mulch type and bulb weight on the growth and yield of onion production (Allium ascalonicum L.). In detail, this study aims to (1). Know the type of mulch that is most suitable for the growth and production of onion plants. (2). Knowing the weight of bulbs is best for the growth and production of onion plants. (3). Know the interaction between the type of mulch and the weight of bulbs used for the growth and production of onion plants. This study used Group Randomized Design (RAK) with 2 treatments, namely Factor I: three types of Mulch use (M): M0 = No Mulch; M1= Silver black plastic mulch (0.35 cm thick); M2= Mulch rice straw (1.5 cm thick). Factor II: three tuber weight intervals, namely: B0= 0 - 1.4 g (Small Tuber); B1= 1.5 – 1.8 g (Medium Tuber); B2 = > 1.8 g (Large Tubers). The results showed that the treatment of several types of mulch had a significant effect on plant height, weight of fresh tubers per clump, number of fresh tubers per clump, weight of fresh tubers per plot and number of fresh tubers per plot. M1 silver black plastic mulch treatment resulted in the highest plant height. weight of fresh tubers per clump (148.22 g), number of fresh tubers per clump, weight of fresh tubers per plot. Tuber weight treatment has a noticeable effect on plant height, number of leaves, weight of fresh tubers per clump, number of fresh tubers per clump, weight of fresh tubers per plot and number of fresh tubers per plot. B2 treatment yields the highest crop, number of leaves), weight of fresh tubers per clump, number of fresh tubers per clump, weight of fresh tubers per plot. The interaction of the use of several types of mulch and various tuber weights has a noticeable effect on plant height, number of leaves, weight of fresh tubers per clump, number of fresh tubers per clump, weight of fresh tubers per plot and number of fresh tubers per plot.
Copyright (c) 2023 Tioner Purba, Arvita Sihaloho, Ringkop Situmeang, Wahyunita Sitinjak, Asmina Herawaty Sinaga https://creativecommons.org/licenses/by/4.0
Digital Reproductive Health Literacy for a Couples: Understanding of Sexually Transmitted Infections and Reproductive Tract Infections
This study aims to obtain a theoretical overview of how the tendency of couples to obtain information about sexually transmitted infections and reproductive tract infections. The review will focus on literature sources that have previously examined how the use of digital media as a source of knowledge to recognize sexually transmitted infections and reproductive tract infections. The research method in this study is a discourse search and analysis with a content analysis approach of a scientific work. The study will be described with a narrative that has been qualitatively analysis based on certain categories. Data sources are various scientific journals, reference books and other sources considered compatible with this study. The results of the study found that digital media became an alternative medium for accessing information. Knowledge about Sexually Transmitted Infections (STIs) and Reproductive Tract Infections (RTIs), is needed for newlywed couples, so that they have a reference for sexual behaviour. Good sex is sex that is done with a legal partner and guaranteed health, all of which information can be accessed through increasingly widespread digital media
Copyright (c) 2023 Inayatul Aini, Dwi Anik Karya Setiarini, Ruliati, Nurul Azmi Arfan, Rizka Firdausi Nuzula https://creativecommons.org/licenses/by/4.0
Multimedia Development Flash Calistung Through the Introduction of Animals for Elementary School Students
In the learning process, the use of media in learning becomes one that must be used and utilized by teachers, because Learning media has a very important role, by using the teaching and learning process media makes it easier for students to understand a material that will be conveyed. The material presented is mainly for Grade I elementary school students in reading, writing and calculating the beginning (Calistung) contained in the learning of Indonesian language and mathematics. Researchers develop multimedia flash corresponding analysis of student needs. The purpose of this research is to develop flash multimedia as a learning media focusing on reading, writing and counting exercises, and this multimedia makes students more practical, and effective in improving students ' Calistung skills. This research method uses R & D with Lee & Owens model which has 5 stages (analysis, design, development, implementation, and evaluation stage). The subjects of this study were first grade students of SDN Jatimulyo 5 as an experimental class and SDN Sukun 3 Malang control, with a total of 20 students in field trials. The results showed that the validity of multimedia multimedia products 83.1%, the practicality of teacher users 91.6%, the practicality of students 95.8%, and the effectiveness of using the Test Independent Sample t-Test GIS (2-tailed) of 0.034 is smaller than the significant level set at 0.05. Based on the results obtained, it can be concluded that flash multimedia can be developed as a learning medium, in Indonesian and mathematics subjects that focus on reading, writing and counting Grade I elementary school students in improving the ability to read, write and count beginning
Copyright (c) 2023 Nor Saleha, Endang Purwaningsih, Riska Pristisni https://creativecommons.org/licenses/by/4.0
A Dedication of Machine Learning for Trend of Digital HRM
The digital world has inevitably entered various fields of human life in carrying out their duties as world leaders. Technology is an important tool to ease the human workload, including in this discourse is human resource management. Machine Learning is a technology that allows machines to learn and adapt quickly from given data without having to be explicitly programmed. Machine Learning has found its place in many industries and has great potential to improve the efficiency of human resources within organizations. This research is a literature review of several articles related to machine learning. The review was conducted from some of the recent research efforts that utilize machine learning. Furthermore, this review is derived from multiple literacies and includes an attempt at problem solving efforts that are divided into section areas from the perspective of each machine learning category. Machine learning can change the way the human resource management domain functions in an organization. It is making changes in all aspects of human resource management starting from human resource planning. Enormous data is available in human resource information systems (HRIS) available in organizations.
Copyright (c) 2023 Dasmadi https://creativecommons.org/licenses/by/4.0
Conservation of Gayo’s Endemic Orchid (Paphiopedilum primulinum) Through In Vitro Seed Germination and Development with Coconut Water
Paphiopedilum primulinum is one of endemic orchids in Gayo, Aceh, Indonesia. This terrestrial orchid is registered as endangered species due to IUCN. The low availability of this orchids in nature is due to habitat lost, over-collection for commercial purpose, and low seed germination rate which affected by unidentified factors, yet the study of propagating this orchid is rarely discussed. This experimental research is aim to see the effect of coconut water (CW) concentration to P. primulinum seed germination and development through in vitro culture. The sample of the study used the seed of P. primulinum which age 14 weeks after pollination. The research use ½ Murashige and Skoog media (MS) with four different coconut water (CW) concentration (0,10%, 20%, 30%) and incubated for 90 days. The seed germination rate is calculated due to the percentage of its total germinate seed and seed development indicator divided into 5 stages (0-5). The result shows that the seed of Paphiopedilum primulinum germinate best at 30% CW concentration and only in this concentration the seedling stage reach stage 5 (4.8%). This result implies that 30% CW concentration in ½ MS medium is the best medium to germinate this seed.
Copyright (c) 2023 Tri Mustika Sarjani, Raja Novi Ariska, Ekariana S. Pandia, Dewi Prastika, M. Iqbal H. Tambunan https://creativecommons.org/licenses/by/4.0
Designing and Developing Android-based E-Book as a Guide for Students in Making Smart-Key: A Learning Media for Electronic Circuits Course
Learning media can be incredibly valuable in the study of electronic circuits, as it is an abstract concept that demands meticulous attention to detail. This study aims to determine the feasibility value and student response to the android-based smart key e-book as a learning media. This study is a research and development which followed ADDIE (Analyze, Design, Develop, Implement, and Evaluate) model and involved physics education students as research subjects. The e-book was validated in two stages, the first was an expert judgment involving 3 media experts, and the second was a feasibility test on students. The results of this study indicate that the e-book is declared very feasible, because all three experts gave a score above 80, and based on the results of the product feasibility trial, students presented an average score of 85. This study provides findings in the form of an Android-based e-book as a guide for making smart keys that are proven suitable for use in learning electronic circuits. Furthermore, this article discusses in detail the development and benefits of the product, along with the limitations of the research to be taken into consideration for further research
Copyright (c) 2023 Yuberti, Happy Komikesari, Nur Endah Susilowati https://creativecommons.org/licenses/by/4.0
Application of the PIECES Framework Method in E-Report Evaluation
The evaluation of the E-report application at SMK N 1 Banyudono is integral for assessing its alignment with the latest curriculum guidelines and its effectiveness in meeting students' learning and assessment needs. This evaluation ensures that learning support technologies, such as E-report, stay relevant, responsive to user needs, and supportive of the school's long-term educational objectives. Using the PIECES method, the assessment of user satisfaction comprehensively considers Performance, Information, Economy, Control, Efficiency, and Services indicators. The Likert scale aids in gauging user satisfaction across various aspects. Quantitative data analysis involves 26 respondents, including teachers, homeroom teachers, curriculum staff, and school principals, providing a holistic perspective on learning and assessments management. The PIECES method and Likert scale evaluation reveal a satisfaction level of 4.52, categorizing it as "SATISFIED." This comprehensive assessment covers system performance, information accuracy, cost-effectiveness, system control ease, time efficiency, and service flexibility. The qualitative descriptive approach using the PIECES method and Likert scale identifies areas for improvement, ensuring the E-report application remains efficient, relevant, and aligned with DITJEN VOKASI guidelines
Copyright (c) 2023 Muhammad Sholikin, Eko Sediyono, Hendry https://creativecommons.org/licenses/by/4.0
Group Dynamics of Bina Karya Fish Farmer Group of Milkfish (Chanos Chanos) and Tiger Prawn (Penaeus Monodon) in Kersik Village, Marangkayu District, Kutai Kertanegara Regency
The purpose of this study was to learn about and understand the aquaculture business and the dynamics of the POKDAKAN Bina Karya group in Kersik Village, Marangkayu District, Kutai Kartanegara. This research was carried out for 9 months starting from preparation to research results from August 2022 – June 2023 in Kersik Village. The samples were taken using purposive sampling method. The sampled members of the POKDAKAN Bina Karya with a tenure of membership of 10 years and over. Based on this consideration, out of 30 members, 10 members with a tenure of membership of 10 years and over are taken as a sample. Data analysis was performed using descriptive analysis and Likert scale. The results of the research show that the cultivation business has been going on for 31 years. Cultivation activities are carried out using traditional pond systems and using polyculture techniques involving Milkfish (Channos Channos) and Tiger Prawn (Penaeus Monodon) as the main commodities. The level of group dynamics in POKDAKAN Bina Karya has a cumulative score of 71.9, categorizing it as high (dynamic).
Copyright (c) 2023 Eko Sugiharto, Gusti Haqiqiansyah, Julia Syahnur Rahmani https://creativecommons.org/licenses/by/4.0
Prevalence of Enterobiasis Infection Among School-Aged Children in the Kebon Kongok Landfill Area, West Lombok
Enterobiasis, also known as pinworm infection, is a parasitic infestation that predominantly affects children and is caused by the Enterobius vermicularis parasite. Worm infections can significantly impact an individual's productivity and immune system. This study aims to document the occurrence of enterobiasis among children aged 6 to 9 years in the Kebon Kongok landfill area of West Lombok Regency. Data collection involved the administration of the cellophane tape method and a questionnaire filled by the parents or guardians of the participating children. Among the 188 participants, 36 children (19.15%) were identified as having enterobiasis. Notably, boys exhibited a higher prevalence than girls, and the most common age for enterobiasis was 7 years. Statistical analysis revealed that the child's age, their habit of playing in the dirt, and the parents' or guardians' age are pivotal factors influencing the incidence of enterobiasis in the Kebon Kongok landfill area of West Lombok Regency.
Copyright (c) 2023 Adelia Riezka Rahim, Nurmi Hasbi, Rosyunita, Eva Triani, Wayan Sulaksmana Sandhi Parwata https://creativecommons.org/licenses/by/4.0
Development of Digital Diagnostic Test Instruments for Differentiated Learning Process in Elementary Schools
Developing diagnostic tests for differentiated learning in Kurikulum Merdeka is becoming increasingly important to address today's learning challenges. Diagnostic tests can help teachers more effectively identify students' needs and abilities so that they can improve learning effectiveness and better achieve learning goals in Kurikulum Merdeka. The aim of this research is to develop a digital diagnostic test instrument for the differentiated learning process for elementary school students that is valid and suitable for use. This research is development research. The product developed is a digital diagnostic test instrument. The results of the development research produced a digital diagnostic test instrument for the differentiated learning process in elementary schools that is valid and suitable for use in measuring the learning styles of elementary school students.
Copyright (c) 2023 Asnawi Asnawi, Tengku Muhammad Sahudra, Dini Ramadhani, Ary Kiswanto Kenedi, Ghenny Aosi, Muhammad Rizky Wardhana, Nadhira Azra Khalil https://creativecommons.org/licenses/by/4.0
Differentiation Learning Innovation in Realizing Students' Creativity
This research explores the application of differentiated learning innovation as an effort to realize student creativity. This research uses a qualitative method with a case study approach. Case study research is an in-depth research method that explores detailed information about a particular case, entity, group, or individual. Case studies can help identify solutions to existing problems and develop recommendations for improvement. The research was conducted on fifth grade students of SD Muhammadiyah PK Rabbani Karanganom. The data taken is based on observations, documentation and interviews conducted at the school. The results of this research are one learning innovation by implementing differentiated learning using children's song media. Differentiated learning innovation for students through selecting a song related to the material. The song chosen was Islamic Ethics. Differentiated learning using songs can shape students' creativity. Students are free to create projects or tasks so that the learning process becomes fun. A differentiated learning approach not only enriches students' learning experiences, but also forms a generation of students who are creative, innovative and ready to face future demands.
Copyright (c) 2023 Yunita Azmil Arofaturrohman, Sabar Narimo, Ahmad Muhibbin, Sigit Haryanto https://creativecommons.org/licenses/by/4.0
Development of Ethnoscience-Based Science Education Module Using a Case Based Learning Model
This research is a research and development (R&D) study using the 4- D model. The research aims to produce valid a integrated ethnoscience science education module using a case based learning model. The data sources consisted of three expert validators who used validity instruments with four indicators (structure, organization of material, language, and appearance). The research data were analyzed using a quantitative descriptive method. Test the validity of the learning tool using score validation analysis. The results of the validity test show that the average score validation for structure module is 3.89 with a very valid category, for the material's organization it is 3.66 with a very valid category, for the language it is 3.67 with a very valid category, and for the appearance it is 3.73 with a very valid category. With a very valid category, the overall average mark validity is 3.74.
Copyright (c) 2023 Ketut Sri Kusuma Wardani, Fitri Puji Astria, Nurwahidah https://creativecommons.org/licenses/by/4.0
Development and Validation of Learning Strategy for Creative Thinking Skills Empowerment: STEM-Based E-Modules
The feasibility on the learning tools is crucial because it ensures the validity of the data and information obtained. This study aims to describe the validity and reliability of STEM-based learning e-modules to train creative thinking skills, describe the effectiveness of STEM- based learning e-modules creative thinking skills, and describe student responses after learning using STEM-based e-modules. This research is Research and Development (R&D). The development modul used is the 4-D device development model. There are consist of the define, design, develop, and disseminate stage. The data were analysed descriptively quantitatively. The target of the e-modules trial was 11 student of class X IPA SMAM 4 Sidayu, Gresik, Indonesia. The data collecting techniques using validation techniques, tests, and questionnaires. The results were the validity of STEM-based e-modules to train creative thinking skills obtained 73.25% which is included in the valid category and can be tested on students. The data were analysed descriptively throught T-test and N-Gain. From the research results, it was concluded that the e-modules media is declared valid, STEM based e-modules are effective enough to train creative thinking skills, and student responses to e-modules are very good
Copyright (c) 2023 Lina Listiana, Fathinatul Millah, Peni Suharti https://creativecommons.org/licenses/by/4.0
Development of Augmented Reality (AR) Learning Media Integrated with STEM Learning
This research is motivated by the development of science and technology in the 21st century, especially in the fields of Augmented Reality (AR) and STEM (Science, Technology, Engineering, and Mathematics) learning which provides opportunities for students to develop work skills and mathematical abilities which lead to the formation of life competencies in the future that is the competence of Education for Sustainable Development Goals (ESDG). This AR Learning Media was developed with a 4D development design: Define, Design, Development, and Dissemination. The subjects of this research were 7th-grade science students and teachers at SMPN 1 Dewantara. Media and content validation was carried out by 2 material experts and a media expert. Instruments used Media validation sheets, materials, and student and teacher response questionnaires. Analysis was done using percentage techniques on validation sheets, teacher response questionnaires, and student responses. The results of this research are AR media prototypes that are very feasible according to material experts and appropriate according to media experts with excellent student responses and the teacher's response was very practical
Copyright (c) 2023 Halimatus Sakdiah, Riza Andriani, Fajrul Wahdi Ginting, Nuraini Fatmi https://creativecommons.org/licenses/by/4.0
Sustainable Agriculture Model Development to Control Agricultural Land Conversion in Kemiren Tourism Village, Banyuwangi Regency
The conversion of agricultural land in Kemiren Tourism Village has the potential to affect the environment, socioeconomic, and cultural of the surrounding community. To address the issue of land conversion in Kemiren Tourism Village, this study aims to develop a sustainable agriculture model. The development of this dynamic system involves several stages: determining system objectives, conducting a needs analysis, formulating problems, and identifying the system. The analysis suggests an increase in agricultural land conversion from 2020 to 2030, with the potential to convert all agricultural land into non-agricultural land, particularly for tourism purposes. The reduction of agricultural land in Kemiren Tourism Village leads to a decline in both the community's rice production and food security. However, the growing demand for rice due to land being optimized for tourism increases rice production. To address this issue, this study recommends a scenario that includes strengthening the agricultural ecosystem and bolstering the socio-economic conditions of the population, leading to a reduction rate of agricultural land conversion by 25% until 2030.
Copyright (c) 2023 Rita Parmawati, Indah Yanti, Luchman Hakim, Fahdynia Kamira Gunawan, Nadhea Oktaviantina Rahmawati, Fadhil Muhammad https://creativecommons.org/licenses/by/4.0
A Study of Environmental Carrying Capacity on Three Potential Tourism Destinations of Lumajang Regency, East Java
Lumajang Regency in East Java Province has significant potential for tourism development due to its intersection with the Bromo Tengger Semeru National Park (TNBTS). The purpose of this research is to assess the Environmental Carrying Capacity (DDTL) of toruism area to provide a foundation for sustainable tourism development planning in Lumajang Regency. The research focuses on three tourist destinations: Ranu Pane, Wotgalih Beach, and Tumpak Sewu Waterfall. The method used is the DDTL calculation approach by Cifuentes (1992), which includes Physical Carrying Capacity (PCC), Real Carrying Capacity (RCC), and Effective Carrying Capacity (ECC). Data was collected through observation, literature study, and interviews with key stakeholders. The analysis results display the PCC, RCC, and ECC values in sequence for each location: Ranu Pane (9,941; 1,228; 1,228), Wotgalih Beach (1,641; 1,068; 1,068), and Tumpak Sewu Waterfall (312; 25; 25). The ECC value can serve as a metric for measuring the DDTL status of tourist locations in comparison to the average number of tourists. Ranu Pane and Wotgalih Beach have an ECC value greater than 1,000 when compared to the average number of tourists, which ranges from 500 to 900 people per day. Therefore, their status has not yet exceeded the DDTL. In contrast, Tumpak Sewu Waterfall has an ECC value of less than 50 with an average number of tourists exceeding 100 people per day, and its status is classified as having exceeded the DDTL limit. These results can be considered by the Lumajang Regency Government when planning the development of tourist destinations.
Copyright (c) 2023 Yuli Harisma Wati, Marjono, Rita Parmawati https://creativecommons.org/licenses/by/4.0
Development of Natural Disaster Mitigation LKPD Based on PJBL-STEM Assisted by Micro: Bit to Increase Self Awareness and Creative Problem Solving
This research aims to validate the PJBL-STEM-based natural disaster mitigation worksheet assisted by Micro: bit that has been developed. Validation was carried out by three experts, two of whom were academic experts in the field of education, and the other person was a teacher as a practitioner expert. The validation results show that the worksheet developed is very valid. The content validity of the worksheet obtained an average validity percentage weight of 89.1%, which was categorized as very valid; this shows the vital relevance of the content to learning objectives related to mitigating natural disasters due to global warming. The validity of the language aspect obtained an average weighted percentage of validity of 89.6%, which is categorized as very valid and shows excellent language quality and communication skills. Finally, the media and design's validity consists of cover and content aspects. The cover design received an average validity percentage of 93.5%, and the content design obtained an average validity percentage of 91.7%, so both are categorized as very valid. This confirms that the design of the worksheet, both the cover and the presentation of the contents, is perfect. These findings highlight that these worksheets maintain high-quality content, language, and design standards.
Copyright (c) 2023 Ayu Nurjanah, Kartini Herlina, Chandra Ertikanto https://creativecommons.org/licenses/by/4.0
Influence of Anomalous Upwelling on the Water Mass of South Java during Two Positive Indian Ocean Dipole in 2015 and 2019
Upwelling is a phenomenon that often occurs in the ocean. Upwelling can be interpreted as the process of rising sea water masses from below the surface to the surface due to the vacancy of sea water masses at the surface. The upwelling phenomenon will cause many anomalies that have a direct impact on ocean dynamics, one of which is the dynamics that occur in the waters south of Java. The formation of the coastal upwelling phenomenon in the waters south of Java in 2015 and 2019 was the cause of the active Positive IOD in both years. By carrying out time series analysis and spatial data visualization processes as well as correlation methods to determine the relationship between parameters, this research aims to discuss and find out about the influence of coastal upwelling dynamics on the waters of southern Java in 2015 and 2019. The results obtained from this research show that the coastal upwelling phenomenon formed in 2015 and 2019 along the waters of southern Java resulted anomalies in dynamic patterns in the form of decreasing sea surface temperatures and increasing chlorophyll-a concentrations
Copyright (c) 2023 Dominikus Krisna Herlambang, Iskhaq Iskandar https://creativecommons.org/licenses/by/4.0
Empowerment Model to Enhance Food Self-Sufficiency at Mushroom Industry Center
This research formulates a good and proper empowerment model for mushroom farmer groups in order to increase the self-sufficiency of mushroom food independence. The model developed through empowering mushroom farmers by making baglogs, F0 and F1, to the sale of fresh and processed mushroom products, both online and offline based among. Data collection is used through observation, interviews, questionnaires, documentation and surveys. The analysis method with project-based learning works directly on empowerment activities (mentoring, counseling, direct action services) in order to increase food self-sufficiency from upstream to downstream (making F0 seeds, F1 baglogs to production). Model development with path analysis is to build a among-based empowerment model formulation. The among-based empowerment strategy is developed and implemented through independent learning that places participants as objects and subjects. Participants in the empowerment of mushroom farmers, prioritize family values, physical and mental independence. The data analysis method uses the concept of a hypothetical model and analyzes the behavioral trends of mentoring participants and the results of the formulation of among-based empowerment are able to improve the mushroom food independence
Copyright (c) 2023 Suranto, Adcharina Pratiwi https://creativecommons.org/licenses/by/4.0
Digital Supervision and Team Work of Science Education at Vocational School
The advances of information technology affect the variety of learning materials. This reality must be responded by developing learning model and also supervision system. The supervision and team work at science education also can be coordinated with the development of technology, especially technology based on handheld devices such as such as phones and tablets. This research aims to describe and determine: The influence of academic supervision on teamwork; The Effect of Academic Supervision on Teacher Job Satisfaction; The Effect of Teamwork on Job Satisfaction of State Vocational School Teachers in Medan City. The research method used is a quantitative method with a survey approach. The number of respondents was 198 people taken using Proportional Random Sampling techniques. The research instrument is a questionnaire, which is first tested to obtain a valid and reliable instrument. The result of this research shown that the digital supervision can be make the system more and more efficiently. This context of research academic Supervision has a direct positive effect on Teamwork of State Vocational Teachers in Medan City. In other words, the better the Academic Supervision, the better the Teamwork of State Vocational Teachers in Medan City, Academic Supervision has a direct positive effect on the Job Satisfaction of teachers of public vocational schools in Medan City. In other words, the better the Academic Supervision, the higher the Job Satisfaction of State Vocational Teachers
Copyright (c) 2023 Saut Purba, Abdul Hasan, Keysar Panjaitan, Binsar Maruli https://creativecommons.org/licenses/by/4.0
Discovery and Analysis of Documentation Systems and Medical Record Service Procedures at Hospital Nacional Guido Valadares
Prepare information to facilitate the service process to patients and facilitate managerial decision making by clinical and administrative service providers in hospitals. This study aims to identify problems, root causes, carry out identification of alternative solutions, develop programs as selected solutions, and intervention plans to improve the causes of documentation systems and procedures for medical record services at Hospital Nacional Guido Valadares. This research is qualitative research. The subjects of the study were representatives of section heads and unit heads, representatives of medical record officers. Data collection is observation, interviews, documentation, recorder, Focus Group Discussion (FGD), Urgency Serousness Growth (USG) and brainstorming. Results of root cause identification using fishbone diagram and 5 why's analysis, alternative solutions using FMEA, risk priority number (RPN). The result of this study is that the officer provides medical record documents belonging to patients taken home, new patients do not bring referral letters from doctors, do not bring Electoral cards or other identity cards. Old patients forget to bring their identity cards for treatment, come back not according to the doctor's appointment. Suggestions for socialization efforts continue to be carried out to educate, remind patients and officers about the documentation and procedures that have been established and periodic evaluations.
Copyright (c) 2023 Anabela Markes, Alberto Alberto, Tita Hariyanti https://creativecommons.org/licenses/by/4.0
Implementation of the Pancasila Student Profile in the Merdeka Mandiri Curriculum Changes in Biology Learning
The aim is to analyze the strengthening of the Pancasila student profile in the learning process, viewed from the teaching module with 5 aspects, namely: a) The arrangement of learning objectives according to the achievement of Phase E learning and including prerequisite knowledge; b) Understanding of Biology according to Phase E; c) Project-based or case study learning; d) Literacy and numeracy; e) The Pancasila student profile in the independent curriculum seen from assessment. The implementation of strengthening the Pancasila student profile in biology learning shows that there are still deficiencies in 3 schools, especially in the arrangement of learning objectives, which are not appropriate because the competencies in the learning achievement are not stated and the strengthening of the Pancasila student profile is not included. Issues in project-based learning plans and issues in the module are not contextual and the measurement of biology understanding is in line with the Learning Outcomes, but the presentation of questions is not in accordance with the revised Bloom's taxonomy. The implementation of strengthening the Pancasila student profile in the learning process is crucial in efforts to improve the quality of education in Indonesia in accordance with the needs of the times
Copyright (c) 2023 Lilis Karlina, Anna Fitri Hindriana https://creativecommons.org/licenses/by/4.0
Case Study and Evaluation of East Sumba Covid 19 Self-Isolation Sufferers
This research aims to analyze coordination, financing and field evaluation in carrying out Independent Isolation for handling Covid-19 Patients in East Sumba Regency. This method is a survey study, descriptive data analyzed in depth regarding the form of coordination, financing and evaluation in handling self-isolating patients in East Sumba Regency in 2022. The number of samples targeted is accidental sampling, namely samples that happened to be available at the time the research took place. The total sample was 99 people who were treated at home or in health facilities. The research results showed that there were 99 respondents, 54 people (54.34%) who had coordination going well and 45 people (45.66%) whose coordination did not go well. Controlling/supervision found 71 people (71.21%) were monitored and 29 people (28.79%) were not monitored/supervised, budgeting was funded by 62 people (62.50%) and 37 people (37.50%) did not receive funding and evaluation was 65 people (65.91%) and 34 people (34.09%) were not regularly evaluated by local health officials. East Sumba Covid-19 self-isolation sufferers with coordinated management, there is 46% no coordination, 29% of sufferers are not monitored, 37% do not receive costs and 34% are not evaluated
Copyright (c) 2023 OBT Liunokas, Oktofianus Sila, Melkisedek Landi, Tri Maryati https://creativecommons.org/licenses/by/4.0
Evaluation of the Role of Internal Verification Doctors in Reducing Pending Claims at Murni Teguh Medan Hospital in 2022
In the claim verification process, errors are still encountered which cause the claim to be pending. The problem of pending claims that occurs causes many losses for the Hospital. Therefore, an internal verifier is needed to supervise claim verification so that problems with pending claims can be minimized. Internal verification doctors have an important task in reducing the number of pending claims, especially to control the suitability of coding with diagnoses on medical resumes. The aim of this research is to analyze and describe the contribution of internal verifier doctors in reducing pending claims as well as the factors that cause pending claims and claims coding errors. The type of research used in this research is qualitative research. The research design used in this research is a descriptive research design. This research has sources as key informants, namely 4 internal verification doctors. This research also has sources as supporting informants, namely coder representatives. The conclusions of this research are: (1). Factors causing pending claims at RSU Murni Teguh Medan include: (a). Administrative factors, (b). Coding factors, (c). Medical factors. (2). The factors that cause errors in coding claims at RSU Murni Teguh Medan include: (a). HR Factors (Natural Resources) and; (b). Disagreement factor. The role of the internal verifier doctor in reducing pending claims includes: (a). Medical Document Examination; (b). In-Depth Clinical Verification; (c). Collaboration with the Filing Team; (d). Communication with BPJS.
Copyright (c) 2023 Sri Lestari Ramadhani Nasution, Yohana Candra Andini Hutabarat, Chrismis Novalinda Ginting https://creativecommons.org/licenses/by/4.0
The Relationship of Patient Safety Culture to Compliance with the Implementation of Standard Precautions by Nurses in the Inpatition of Royal Prima Hospital Medan
Patient safety is a system that makes patient care safer, including risk assessment, identification and management of patient risks, incident reporting and analysis, the ability to learn from incidents and follow up, as well as implementing solutions to minimize risks and prevent injuries caused by errors. The consequences of carrying out an action or not taking an action that should be taken. This type of research is quantitative research with an analytical descriptive design. The level of compliance with the application of universal precautions shows that the majority of respondents are compliant in implementing universal precautions with a total of 73 respondents (58.4%) and for respondents whose level of Compliance with the Implementation of Universal Precautions is not 52 people (41.6%).
Copyright (c) 2023 Margaretia Yenni Rotua, Irza Haicha Pratama, Chrismis Novalinda Ginting https://creativecommons.org/licenses/by/4.0
Analysis of Environmental Literacy Readiness of Pre-service and Science Teachers in Facing Ecological and Sustainability Challenges
This study aims to determine the level of environmental literacy readiness of pre-service and science teachers in East Lombok in facing ecological and sustainability challenges. This descriptive quantitative research involved 39 pre-service and science teachers in East Lombok Regency at the end of 2022. Data were collected using a questionnaire that includes 3 components of environmental literacy by adapting the criteria from NEEF. The results found that the overall score of environmental literacy of pre-service and science teachers was 143.70 and included in the high category. Detailed achievements of environmental literacy of pre-service and science teachers are: aspects of attitudes towards the environment with scores of 45.40 (high) and 45.90 (high) respectively, aspects of attention to the environment score at a moderate level with scores of 37 and 37.10. and the score of aspects of perception of the environment and its protection efforts reached 61.10 (high) and 60.90 (high). Referring to the research findings, it can be concluded that the level of readiness of pre-service and science teachers in East Lombok Regency to face ecological and sustainability challenges is at a high level
Copyright (c) 2023 M. Syahruddin Amin, Donna Boedi Maritasari https://creativecommons.org/licenses/by/4.0
The Effect of the Addition of Guava Leaf Extract (Psidium guajava L.) to Coconut Milk Yoghurt (Niyoghurt) as A Functional Food
Niyoghurt is yoghurt made from coconut milk. Coconut milk has a creamier, softer texture, and provides a distinctive taste compared to cow’s milk. Guava leaf contain a flavonoid compound, quercetin, which is antibacterial. This study aimed to evaluate the effect of the addition of guava leaf extract (Psidium guajava L.) to coconut milk yoghurt (niyoghurt) as a functional food. This study aimed to identify the water content, ash content, fat content, protein content, pH, total lactic acid, antioxidant activities, and hedonic color, flavor, taste, and texture from two types guava leaves (guava leaf and crystal guava leaf) and different concentration of extract (3%, 4%, and 5%). The results of the study showed that types of guava leaves had very significantly effects (P<0.01) on protein content, total lactic acid, hedonic color, texture and taste. The concentration of guava leaf extract had a very significantly effect (P<0.01) on fat content, protein content, total lactic acid, antioxidants, hedonic color, aroma, texture and taste, but did not have a significantly effect (P>0.05) on water content and ash content. The interaction between the type and concentration of guava leaf extract had a very significantly effect (P<0.01) on the hedonic color, texture, aroma and taste.
Copyright (c) 2023 Hotnida Sinaga, Dwi Suryanto, Raihan Dary https://creativecommons.org/licenses/by/4.0
Analysis of Science-Physics Concept According to The Independent Curriculum in the Traditional Boi Game
An ancient game that has often been played from generation to generation in the Maluku region is the boi game. The boi game can be used as science-physics learning material according to the curriculum in force at school in the hope that it can make the learning process effective and efficient. This research aims to analyze the science-physics concepts found in the traditional Boi game in Allang Village, Leihitu District, Central Maluku Regency, Maluku. The research was conducted using descriptive methods with a qualitative approach. Data collection was carried out through interviews, observations, and document studies. The results of the analysis show that when the player applies force to the ball so that the ball moves and touches the stone structure and/or touches the body of the opposing player, the concepts of kinetic energy, elasticity, momentum, impulse, collision, work, force, and displacement are identified. The position of these concepts in the independent curriculum is at the junior high school phase D and high school phase F
Copyright (c) 2023 Anatasjia Anatasija Limba, Elsina Sarah Tamaela, Fryan Sopacua, Ledy Manuhutu, Imanuel V. Â Huwae https://creativecommons.org/licenses/by/4.0
Students' Information Processing Abilities and Cognitive Processes in Biotechnology Learning
The learning outcomes in the independent curriculum expect students to have skills in processing and analyzing data and information. These skills are in line with the information processing abilities developed by Marzano (1993). This research aims to determine the level of students' information processing abilities in biotechnology learning and its relationship with students' cognitive processes. The data in this research were processed using PLS-SEM (Partial Least Square–Structural Equation Model) analysis. Based on the results of the analysis, the instruments used to test information processing abilities, level 1 retrieval and level 2 comprehension cognitive systems, metacognitive systems and self-systems are valid and reliable. However, the level 3 analysis and level 4 knowledge utilization cognitive systems showed invalid and unreliable results so no further evaluation was carried out at these two levels. The results of the inner model analysis show that increasing information processing abilities have a significant and linear relationship to increasing cognitive processes. The relationship between information processing abilities and cognitive processes from the highest respectively is students' comprehension (L2), self-system (L6), metacognitive system (L5), and retrieval (L1).
Copyright (c) 2023 Yusnita Renata Tamba, Adi Rahmat, Rini Solihat https://creativecommons.org/licenses/by/4.0
Identify Self-Efficacy and Self-Intention on The Impact of Preventing Covid 19
Corona virus disease 2019 is still developing with various new variants. Protection of health workers from the risk of infection is very important. Preventing the transmission of Covid-19 to health workers while carrying out their duties starts from themselves through a good work culture, self-efficacy and commitment to health protocols that have been established by the government. The research objective is to identify the relationship between self-efficacy and self-intention of health workers in sustainable prevention of Covid-19 in NTT. The quantitative research method uses a cross sectional study design, the population of health center health workers is 2233 people with a sample of 300 people. The research results showed that there was an influence of work culture on Covid 19 prevention behavior (p=0.001). Self-efficacy influences Covid-19 prevention behavior and self-intention influences Covid-19 prevention behavior in health workers. The conclusion is that work culture, self-efficacy and self-intention (intention) influence the Covid 19 prevention behavior of health workers. Suggestions for variables that influence Covid 19 prevention behavior to receive attention from the government
Copyright (c) 2023 Florentianus Tat, Maria Yoani Vivi Aty, Elisabeth Herwanti, Rohana Mochsen, Rafael Paun https://creativecommons.org/licenses/by/4.0
Advance Organizer Learning Model to Improve Critical Thinking Skills
This classroom action research aims to improve students' critical thinking skills in class V at UPTD SDI Osmok Kupang for the 2022/2023 academic year through the application of the Advance Organizer learning model. The subjects of this research were 16 students class V of UPTD SDI Osmok Kupang. Data collection techniques use tests and observations. The results of this research show that the percentage of cycle I teacher activity at meetings I and II was 58.75% and the activity of cycle I students at meetings I and II was 55,00%. In cycle II, teacher activity at meetings I and II increased with a percentage of 98.12% and for students in cycle II meetings I and II with a percentage of 96.90%. Apart from that, the results of the critical thinking ability test of students from cycle I to cycle II also increased with the percentage of posttests completed in the cycle, namely 37.50% with an average of 53.43% and in cycle II with a percentage of 93.75% with an average of an average of 86.25% completed in the very good category.
Copyright (c) 2023 Ahmad Yani, Rama A. Mochsen, Charles Steven Karmaley https://creativecommons.org/licenses/by/4.0
The Validation of Local Knowledge-Based Module (LKBM) as Character Development Modul for Elementary School Students in Kupang, Indonesia
The purpose of the current research was to validate the local knowledge-based module (LKBM) to elementary school student character in Kupang, Indonesia. The participants of the current research were 78 elementary school students in Kupang, Indonesia. This research is quasi-experimental, utilising descriptive analysis and MANOVA to analyse the data. Therefore, the students were divided into a control group (n = 39) and an experiment group (n = 39). Based on the results, the module was valid and reliable to be used as learning material for character education. It was proved through the improvement in the students character development before, during, and after the use of the module. Other than that, MANOVA analysis proved significant in the students character who follow the learning process with the Local Knowledge-Based Module (LKBM) compared to the group of students who use conventional learning. Therefore, it can be concluded that the module can be used in character education learning process.
Copyright (c) 2023 Uslan, Mega M Saleh, Bilam S Linome https://creativecommons.org/licenses/by/4.0
Development of a Subjective Workload Assessment Technique Model as an Effort to Improve Performance Nurse in Home Inpatient Room Royal Prima Hospital
It is hoped that the performance of all medical and non-medical personnel at the Hospital will be in top condition. Nurses are expected to provide good service. This research aims to develop a subjective workload assessment technique model as an effort to improve the performance of nurses in the Inpatient Room at Royal Prima Hospital. This research is a quantitative study with a cross sectional study design which was carried out in the inpatient ward of the Royal Prima Hospital from June to July 2023. The population was 120 people. Respondents who were selected (inclusion) or excluded through the selection process were those who had more than 3 months of experience working in a care unit or related work. Data were analyzed univariate, bivariate and multivariate. The results of the research show that there is an influence of time pressure, working hour schedules, multiple roles, revetitive action on improving the performance of inpatient nursing personnel which is subjectively reasoned by inpatient nurses at Royal Prima Hospital. The variable that has the most dominant influence is the dual role variable.The suggestion of this research is that the health service should provide input in the context of continuous guidance to hospitals, especially in managing hospital management to improve better performance.
Copyright (c) 2023 Ali Napiah Nasution, Muliate Tarigan, Ermi Girsang https://creativecommons.org/licenses/by/4.0
The Relationship Between Inhibiting Factors and the Implementation of the Occupational Safety and Health Management System
Occupational health and safety in hospitals is influenced by Occupational Safety and Health Management System or what is often called SMK3 which functions to regulate occupational safety and health in an industry or building. This research aims to analyze the relationship between inhibiting factors and the implementation of the occupational health and safety management system at the Royal Prima Medan Hospital. This research is an analytical survey research using a cross sectional study design carried out in June 2023. The sample in this research is all medical personnel who work in Royal Prima Medan Hospital, namely 121 people. The sample size is determined using the total population formula. Data were analyzed using the chi square test and logistic regression. The research results show that there is a relationship between HR quality, HR workload, HR work environment, wage levels and the rate of addition of new workers with the implementation of the occupational safety and health management system at the Royal Prima Medan Hospital. The most dominant variable related to the implementation of the occupational safety and health management system at the Royal Prima Medan Hospital is the wage level. It is recommended to the hospital that the results of this research can be used as input to improve and develop the level of occupational health and safety, especially for hospital workers, which can also indirectly improve the quality of service and work productivity of the hospital
Copyright (c) 2023 Sri Wahyuni Nasution, Shefira Aprilia, Chrismis Novalinda Ginting https://creativecommons.org/licenses/by/4.0
Analysis of Dry Food Ingredients Procurement Model Based on EOQ (Economic Order Quantity) at the Nutritional Installation
Nutritional problems in hospitals are assessed according to individual conditions which directly or indirectly affect the healing process. The trend of increasing cases of nutrition-related diseases in all vulnerable groups, from pregnant women, babies, children, teenagers, to the elderly, requires special nutritional management. Therefore, quality food/nutrition services or administration are needed to achieve and maintain optimal nutritional status and accelerate healing. This research is viewed from the intervention carried out on the research object, which is pre-experimental research using descriptive evaluative methods, observational approaches and interviews. The results of this research show that the ratio of procurement of dry food ingredients at the Nutritional Installation of RSUP H. Adam Malik Medan is efficient. It is proven that the TOR value obtained is 1.79, which means that the stock of dry food ingredients is used and updated properly, so that the supply is sufficient to meet patient needs and prevent excessive overstocking
Copyright (c) 2023 Elsi Rahmini, Ermi Girsang, Santy Deasy Siregar https://creativecommons.org/licenses/by/4.0
Analysis of Water Pollution in The Musi River Due to Community and Industrial Activities Using Onlimo
The Musi River is a natural resource which is one of the main trade routes and the largest air supplier for the people of South Sumatra. However, the condition of the Mus River has undergone changes due to dense settlements and industry. Water quality is an important factor in the sustainability of an ecosystem. Ecosystem damage can start from declining air quality which results in industrial waste that pollutes the Musi River. Water quality measurement parameters include measurements of oxygen, TSS, COD, BOD. Observation station sampling was carried out using Onlimo telemetry technology. Onlimo is a remote, online and real-time air quality monitoring technology developed by BPPT. Sampling was carried out during the transition season on the Musi River which was divided into station 1 located in the Musi River (PDAM Tirta Randik area, Balui Air Unit, Sanga Desa District). On May 10, 2023 there was a pollution index of 7.32 with moderate contamination with the critical parameters Chemical Oxygen Demand (COD) and Biological Oxygen Demand (BOD). There was an increase in the Pollution index of 7.51 due to an increase in Nitrate from 16 May 2023 to 17 May 2023 due to input from anthropogenic waste caused by differences in sampling time, besides that season and rainfall are reported to play an important role in dissolving a number of components in the waters. For this reason, to prevent and improve the function of the Musi River, namely the government must act decisively on violations committed by factories or companies or the public who dispose of waste carelessly
Copyright (c) 2023 Yunita Sari Purba, Uci Sulandari, Lelitasari, Defi Arjuni https://creativecommons.org/licenses/by/4.0
Community Participation in Managing Waste and Waste Reduction Models in Baumata and Penfui Housing
The aim of this study is to analyze the role and society in managing waste and reducing waste from households. This research is descriptive, describing the role and society in the management of household garbage, and further treating the role of the community in order to obtain the appropriate methods in reducing household waste. The subject of the study is a family member who has grown up one in each household of houses built by developers in the district of Naimata and Penfui of 72 houses. Role data collection and society, waste management, utilization and waste reduction by interviewing and observing, monthly waste data measured volume of waste referring to SNI 19-3964-1994 (2). The role as well as the society in the management of garbage which includes the category both 28% and not good 72%, the category of waste which includes 21% and is not good 79%, the society that exploits the waste 24% and does not exploit the waste 76%, which reduces the waste 22% and which does not reduce the waste 77%. The monthly amount of organic waste is 1 litre/day/house, and the monthly volume is 4 litres/house/day. From the results of FGD obtained waste management method is organic waste processed into compost, waste that has economic value given to the rulers and recycle. Results of crosstab roles as well as societies with waste management, waste utilization and waste reduction there is a correlation of roles and society in garbage management. The role as well as the society in managing garbage is still low, this affects the hygiene of the environment in which the waste is not properly managed can become a pathogen and become a source of infectious diseases and pollution to the environment.
Copyright (c) 2023 Enni Rosida Sinaga, Albina Bare Telan, Siprianus Singga, Erika Maria Resi, I Made Sulistowati https://creativecommons.org/licenses/by/4.0
Novel Therapeutic Potential of 'Ambon' Banana and Green Bean Sprout Extracts in Mitigating Cigarette Smoke-Induced Testicular Oxidative Stress and Sperm Quality Impairment
Cigarette smoke exposure generates free radicals, causing oxidative stress and adversely affecting reproductive organs, resulting in reduced sperm quality. The aim of this study was to investigate the therapeutic benefits of 'Ambon' banana and green bean sprout extracts, either individually or in combination, in mitigating testicular MDA levels and preserving spermatogenic cells in rats exposed to cigarette smoke. 35 Male rats, aged 3 months, were divided into five groups: negative control, positive control (cigarette smoke-exposed), P1 (cigarette smoke + 'Ambon' banana extract), P2 (cigarette smoke + green bean sprout extract), and P3 (cigarette smoke + 'Ambon' banana and green bean sprout extracts). Cigarette smoke exposure was administered at 4 sticks/day/group for 30 days, and extracts were orally administered using a sonde for the same duration. The study showed that 'Ambon' banana extract, green bean sprout extract, and their combination significantly reduced testicular MDA levels, increased the number of spermatogonia, spermatocytes, spermatids, testicular weight, diameter of seminiferous tubules, and the number of mouse Leydig cells in rats. This study highlights the potential therapeutic effects of 'Ambon' banana and green bean sprout extracts as protective agents against cigarette smoke-induced testicular oxidative stress and sperm quality impairment.
Copyright (c) 2023 Sukarjati, Alfian Dwi Cipta Yani, Novi Dwi Kusuma, Feri Wiranata https://creativecommons.org/licenses/by/4.0
Progress in International Reading Literacy Study-Based Reading Competency Assessment Instrument with Culturally Educative Texts for Primary School Students
The objectives of this research and development are (1) to produce a product prototype of the PIRLS equivalent reading literacy competency assessment instrument with educative cultural content text for grade 6 elementary school students, (2) to test the PIRLS equivalent reading literacy competency assessment instrument with educative cultural content text for grade 6 elementary school students from the aspects of content validity, construct validity, Esay question reliability test, Objective question reliability test, difficulty level, and differentiability. This type of research and development uses the Borg & Gall model which consists of 10 stages. The data collected is qualitative and quantitative data. The data is related to content validity, construct validity, readability, and practicality of the assessment instrument as well as the practicality of the user manual. The collected data were analyzed with content validity (Gregory), Product Moment, and Cronbach's Alpha. Based on the results of the analysis and discussion, the results of the correlation person analysis for the overall r value of 30 items > r table for subject 28 the r table value is 0.361 with the acquisition of the smallest value of 0.383 and the largest of 0.724. In addition to the results of the limited subject test, the results of the analysis of the broad subject test using SPSS for windows version 26 software also showed the results that the person correlation value for the reading literacy competency assessment instrument from a total of 30 items obtained a calculated r value> r table for subjects 141 people the r table value of 0.361 with the acquisition of the smallest value of 0.439 and the largest value of 0.896. While the acquisition of the teacher response score is 0.882. So, based on these results it can be said that the product of the reading literacy competency assessment instrument equivalent to the Progress in International Reading Literacy Study with educational cultural content text is suitable for direct use for every grade 6 elementary school student.
Copyright (c) 2023 Imroatul Mufidah, Titik Harsiati, Nurchasanah https://creativecommons.org/licenses/by/4.0
Science Education for Public and Design of Infrastructure at Rest Area KM 260B Banjaratma
Rest areas on toll roads are an important public infrastructure of the entire freeway construction. Interesting innovations occur on this toll road section in Brebes district, Central Java. The purpose of this study is to describe how design education and digital promotion design at 260B Banjaratma rest area occur. The research method used in this study is descriptive qualitative with an empirical approach, namely with on the spot research. Data was extracted by observation in the field, in addition to data derived from books, journals and other sources compatible with the research theme. The results of the study found that there is public learning about science in the area, namely science about the chemical process of sugar making, architecture, spatial construction, and microeconomics, (2) there is public learning about the history of the area, the physics of materials, namely the construction of bricks that are strong for hundreds of years, and (3) elements of edutourism, namely the combination of public learning with tourism for visitors or toll road users
Copyright (c) 2023 Yerisca Novri Nathania Saragih, Asep Mulyana, Wa Ode Yuznita https://creativecommons.org/licenses/by/4.0
Strengthening Nutrition Sources Based on Local Food as an Effort to Prevent Stunting
This short study aims to illustrate how the power of local food as a source of community nutrition is very adequate. This study focuses on the sexy national issue of stunting in children who should be experiencing perfect growth and development. The research method in this study is a discourse search and analysis with a content analysis approach of a scientific work. The study will be described with a narrative that has been qualitatively analysis based on certain categories. Data sources are various scientific journals, reference books and other sources considered compatible with this study. The use of local food potential to be empowered into processed food is very likely to be used as food to prevent stunting symptoms in infant growth. From this study, it can be concluded that various studies confirm how the contribution of local resources in terms of food is very significant in helping the stunting reduction program in the community. The nutritional content contained in corn, sweet potatoes, taro, carrots, tubers and so on are very contributive alternative ingredients. As an example, children who are lacking in vitamin C will have difficulty in forming protein and collagen, which will inhibit their growth and development. Normal children's protein intake was mostly from animal-source foods such as eggs, but the protein intake of stunted children was primarily sourced from legumes
Copyright (c) 2023 Dhita Yuniar Kristianingrum, Baroroh Barir, Siti Shofiyah, Esti Pratiwi Yosin, Devi Fitria Sandi https://creativecommons.org/licenses/by/4.0
Anticancer Activity of Rosella Flowers (Hibiscus Sabdariffa l.) In HepG2 cells
The natural ingredients of rosella flowers have the potential as natural anti-cancer and chemopreventive agents, contain secondary metabolite compounds with cancer therapeutic mechanisms with inhibiting and killing cancer cells and their development through inhibition of apoptosis (cell death program) and in vitro inhibited cell flow. The study aims to identification of secondary metabolite compounds and also determine the cytotoxic activity of ethanol extract from the rosemary plant against HepG2 cancer cells. This study used by identification of secondary metabolite compounds of ethanol extract from the rosemary plant (Hibiscus sabdariffa L.) and the cytotoxicity test used with MTT assay on HepG2 liver cancer cells with a test concentration series of 12,5; 25; 50; 100; 200; 250; 500 and 1000 µg/ml. : The results showed the secondary metabolite compounds of rosella flowers have flavonoids, alkaloids, saponins and tannins and data of 50% cell growth inhibition activity, which was showed that rosella flower had IC50 values 629,919 μg/mL. The ethanol extract of rosella flowers have activity on HepG2 cells growth inhibition had considered moderately active anticancer activity
Copyright (c) 2023 Viani Anggi, Recky Patala, Yasinta Rakanita, Niluh Puspita Dewi https://creativecommons.org/licenses/by/4.0
Local Wisdom Tourism: Optimizing the Role of Odong-Odong as a Means of Transportation in Kebumen Regency
This study aims to explore and analyze the role of Odong-odong as a means of tourist transportation in Kebumen Regency. The research method used is a qualitative approach with in-depth interviews with relevant stakeholders, as well as relevant literature studies. The results showed that Odong-odong has great potential in increasing tourism visits in Kebumen Regency. The use of Odong-odong provides a unique and enjoyable experience for tourists, especially families with children. Based on the results of the study, the author recommends several strategies to increase the role of Odong-odong as a means of tourist transportation in Kebumen Regency. These recommendations include improving the quality and variety of Odong-odong, providing a special path for Odong-odong, and promotion through social media. In the discussion, research findings were discussed compared to previous research and their relevance to tourism development where the use of odong - odong as tourist transportation can facilitate the access of tourists to the intended tourist destination
Copyright (c) 2023 Dheanita Sekarini Octanisa https://creativecommons.org/licenses/by/4.0
Development of Ethnobotany Materials to Support Basic Concepts of Science Learning in Higher Education
The local knowledge of the Doridungga Donggo community in searching for medicinal and food ingredients is a form of wisdom because its use follows ecological rules. The use of these plants can be in the form of plants with medicinal properties that are used for treatment by communities around forest areas as traditional medicine. The research aims to investigate medicinal ingredients from conventional plants of the Doridungga Donggo community, which can be used to strengthen science learning concepts. Data sources and information on research data sources were determined using purposive sampling techniques. Data sources were selected based on primary data and secondary data. Preliminary data was obtained from the results of site surveys and supported by secondary data from various literature on ethnobotany. The research was conducted in Doridungga Village, Donggo District, Bima Regency, NTB. Data was analyzed based on characteristic values, theoretical plant benefits, and plant benefits based on community perception. The research results include Bidara, Guava, Golkar, Turmeric, Betel, Pule, Coriander, Kicibling, and Rida Fada. These plants are used as medicine for fever, stomach ache, diabetes, stomach ulcers, to remove body odor and bad breath, tuberculosis, wounds, tonsils, urinary syphilis, headaches, and lumbago. The research results can be input for university science learning curricula based on local wisdom
Copyright (c) 2023 Zulharman, Mochamad Noeryoko https://creativecommons.org/licenses/by/4.0
Profile of Interpersonal Communication of Grade XII Science Student at SMA Negeri 1 Kediri
This study aims to determine students' perceptions of interpersonal communication. This study is an exploratory research with research subjects of 57 grade XII Science students at SMA Negeri 1 Kediri. The research instrument used was a closed questionnaire with graded answers according to a Likert scale that had been validated and declared valid. The research data analysis used was descriptive statistics and inferential statistics with the Anova test at a significance level of 5%. The results of the study show that (1) grade XII Science students at SMA Negeri 1 Kediri have an average perception score about interpersonal communication on the indicator, namely Oppeness of 3.11 in the Tall category, Empathy is 3.27 in the Very High category, Supportiveness is 3.34 in the Very High category, Positiveness is 3.16 in the Very High category, and Equality is 3.20 in the Tall category; (2) there are significant differences in students' perceptions of interpersonal communication on the indicators of oppeness, empathy, supportiveness, positiveness, and equality as evidenced by a significance value of 0.003, which is smaller than 0.05 (<0.05).
Copyright (c) 2023 Inni Khairunnisa https://creativecommons.org/licenses/by/4.0
Development Of Ethnophysics-Based Teaching Materials To Improve The Self-Regulatory Skills Of Prospective Physics Teachers
This development research aims to produce a product in the form of an ethnophysics-based learning tool to improve prospective physics teachers' valid and effective self-regulation. The products developed are Lecture Event Units known as SAP, Student Worksheets or LKM, Teaching Materials, and test instruments. The research design used is a 4D model consisting of Defining, Designing, Developing, and Disseminating. Data collection techniques use validation sheets and evaluation tools. Device validity data was analyzed using a Likert scale. Three expert validators assess product validity. Assessment by validators with valid to very valid criteria. The effectiveness of the teaching materials developed by researchers can be determined by increasing students' self-regulation based on the results of the N-Gain test after being given a pretest and posttest. The planning indicators show that the percentage of students who were suitable/suitable before implementing the ethno-physics learning model was 42%. This indicates that more than 50% of students have self-management related to learning planning that still needs to be improved. Applying the ethno-physics learning model as a stimulus to help students manage good learning planning contributed 36%, increasing to 78%. The monitoring indicator also has the same increase in the number of students as the planning indicator, namely 36%. This can be described as more and more students being able to manage their learning by monitoring their learning process. The evaluation indicator shows the largest percentage increase in the number of students, namely 38%, while it is only 28% for strengthening. This indicates that the ethno-physics learning model has the greatest contribution to stimulating students' evaluation abilities
Copyright (c) 2023 Habibi, Lovy Herayanti, Baiq Azmi Sukroyanti https://creativecommons.org/licenses/by/4.0
Assessment: The Quality of Instrument to Measure Student’s Scientific Attitude (SSA) based on Content Validity and Empirical Testing
This research aims to determine the questionnaire quality based on: (1) content validity, and (2) empirical testing. The research was research and development using the 4-D model (defining, designing, developing, and disseminating stage). The instrument validation was conducted by an instrument expert, two physics teachers, and five peer reviewers. The subject of empirical testing was 206 students of class XII IPA SMAN 6 Yogyakarta in the 2019/2020 school year. The research instrument was a questionnaire of student’s scientific attitude (SSA) that consists of 20 statement items. The data were analyzed using the raw scale for content validity of the SSA questionnaire, and Product Moment Pearson for empirical testing validation using SPSS 16, and Cronbach’s Alpha value to determine the reliability. The results show that (1) all items of the SSA questionnaire meet content validity with raw scale score between 3.75 and 4, which means on excellent category; (2) the SSA questionnaire meet empirical validity with Product Moment Pearson r between 0.186 and 0.595; all r > rtable: 0.138 (n=206; α = 0.05), and meet reliability with Cronbach’s Alpha value between 0.724 and 0.756; all value > 0.60; which means the SSA questionnaire are feasible to use based on empirical testing
Copyright (c) 2023 Alexander Andi Kurnianto, Mundilarto Mundilarto https://creativecommons.org/licenses/by/4.0
The Effectiveness of Health Promotion Models with Comic Media, Videos, and Lectures on Helminthiasis to Medical Faculty Students at Universitas Prima Indonesia
The research aims to assess the knowledge about worm infections among students at the Faculty of Medicine, Prima Indonesia University, through health promotion media. The methodology involves the Sample T test Pretest and Posttest method, with a sample size of 154, determined based on prior research outcomes. The data analysis utilizes SPSS 25. The findings of the study indicate that the mean knowledge score prior to educational intervention via media was 36.3506, with a standard deviation of 3.32653. After the intervention, the mean knowledge score rose to 50.4416, accompanied by a standard deviation of 3.63891. This indicates an improvement in student knowledge scores before and after the health education intervention, utilizing video lectures and comics as media. The pretest and posttest outcomes exhibit an increase from 77.50% to 119.35% after the media intervention.
Copyright (c) 2023 Ali Napiah Nasution, Lia Christiana, Intan Audrey Alicia Hutabarat, Christina J. R. Esmaralda Lumbantobing https://creativecommons.org/licenses/by/4.0
An Implementation of Patient Safety Program at Hospital Royal Prima Medan in 2021
This research aims to know and analyze the implementation of the Patient Safety program and the factors that influence it at the Royal Prima Hospital Medan in 2021. This research is a mixed methods research that is a combination of qualitative and quantitative research. The research informants consisted of 1 person from the hospital health committee, 1 head of the inpatient ward, and 4 implementing nurses in the inpatient ward. The population is all implementing nurses in the inpatient rooms as many as 319 people. the sample was taken using the Taro Yamane formula for as many as 76 people. Data collection techniques through interviews, questionnaires, and documentation. Data analysis methods consist of qualitative analysis with descriptive methods and quantitatively using univariate, bivariate, and multivariate analysis using p multiple linear regression equation. The results of the study that the implementation of the patient safety program at the Royal Prima Hospital Medan in 2021 is quite good; there is an influence of the knowledge, attitude, workload, and supervision of the head of the room on the implementation of the Patient Safety program at the Royal Prima Hospital Medan in 2021.
Copyright (c) 2023 David Calvin, Chrismis Novalinda Ginting, Sri Wahyuni Nasution https://creativecommons.org/licenses/by/4.0
Modernization of Marketing Through Product Attributes and Promotions as An Effort to Preserve Tradisonal Minangkabau Spices: Ecotourism
In an increasingly advanced era of globalization, technological developments sophisticated and slowly entering people's lives creates many conveniences. One of them is development, the internet which plays an important role nowadays covers various fields including the world of entertainment, the world of education, and the world of marketing. one of them is marketing through product attributes and promotions as an effort to preserve traditional Minangkabau spices: Ecotourism. This study aims to analyze the implementation of traditional product marketing with a modern marketing approach so that it is not left behind compared to other products coupled with the entry of imported products. UD. Boembu mandeh is a business that produces traditional Minangkabau spices inherited from our ancestors. This research is the result of field study activities carried out using qualitative methods based on observation, interviews and documentation of the research object. The results of this study indicate that the existence of traditional products must still adopt a modern marketing model for the products offered, especially in this study related to product attributes and product sales media by utilizing marketplace electronics commerce and social media.
Copyright (c) 2023 Atika Dwi Putri, Rino https://creativecommons.org/licenses/by/4.0
Design of a Culinary Information System at Piksi Ganesha Polytechnic Using the Waterfall Method
The rapid development of the culinary industry demands increased efficiency and effectiveness in information management at Piksi Ganesha Polytechnic. This research aims to design a Culinary Information System using the Waterfall Method to ensure the development of a structured and organized system. The initial stage of research involves analyzing the needs of stakeholders, such as students, lecturers, and administration. This analysis becomes the basis for designing a system that meets user needs and expectations. The design process is carried out in stages, starting from overall system design, database, and user interface, to application business logic. System implementation is carried out after the design is complete, ensuring that each stage has been properly verified and validated. System testing is carried out thoroughly to ensure system quality and reliability. The results of this research indicate that the Waterfall Method provides a solid and structured framework for the development of Culinary Information Systems. Complete documentation, good risk management, and a focus on quality help ensure successful system implementation. Its suitability for stable projects makes it the right choice for the development of a Culinary Information System at Piksi Ganesha Polytechnic. The conclusions of this research contribute to further understanding of the application of the Waterfall Method in the context of information system development in educational institutions.
Copyright (c) 2023 Argian Dico Alexsandra, Nur Fany Al-Farizy, Cyntia Rivatunisa https://creativecommons.org/licenses/by/4.0
Mentawai Natural Environment Ornament Transformation on Batik Art Tatoo Motivation Based on Local Wisdom: Ecotourism
The people of the Siberut Mentawai islands still maintain various arts and practice the culture and customs of their ancestors. They have natural environment ornaments including tattoos and Jaraik, which is a symbol of the greatness of the Sikerei (Shaman) house in the Mentawai tribe. Along with the progress and development of the Mentawai area, traditional culture began to shift, therefore it is necessary to carry out conservation and development efforts. So, the purpose of this research is the efforts to preserve and produce creative art products based on local wisdom by transforming tattoos, jaraik, and other Mentawai natural environments in batik art and uniting various elements of visual cultural arts as supporting elements. The method used is research and development adopting the 4 D steps with four stages of development design, development, and deployment. In addition, the study also conducted studies of art and aesthetics, design and fashion as well as analysis of market tastes. So, the outputs of this research are; prototypes of batik art innovation products based on local Mentawai culture that are market-worthy; and scientific articles in reputable international journals. Focus Group Discussion (FGD) and product feasibility tests were carried out by experts and product exhibitions which were used as Mentawai branding. Â
Copyright (c) 2023 Agusti Efi, Budiwirman, Yusmerita, Sri Zulfia Novrita, Yulia Aryati, Gabila Heira Mutia https://creativecommons.org/licenses/by/4.0
Basiacoung Traditions in Procession Marriage Traditions of the Kuok Kampar Community: Ecotourism
This research aims to describe the implementation process, meaning, and function of Basiacoung in the traditional Kuok Kampar wedding party procession. This type of research is qualitative research. Data collection techniques in this research were triangulation, interviews, observation, documentation, and literature study, while data analysis was inductive. Based on data analysis, it can be concluded that the structure, semiotic meaning, function, and values of Basiacoung in the marriage procession of the Kampar community can be identified as several important aspects. The traditional marriage procession of the Kampar community consists of the first several stages of maantau tando, Maantau tando is the initial stage of the intention to carry out the marriage contract, where the man visits the prospective bride's house. Second, pick up the groom, who is sent by the ninik mamak (the groom). Picking up the groom will be sent by the groom's ninik mamak involving clever experts from the bride's tribe, Anak mamak (bako party) of the bride or bako who is the nephew of the bride's father and Simondo people, Third Ulu bajawek, Implementation of ulu bajawek Usually it will be accompanied by a pat, where the pat is a symbol of the greatness of the ninik mamak which symbolizes that it is the handover of the groom who has been picked up by the bride at the previous time.
Copyright (c) 2023 Lisnur Yarahandria, Elida https://creativecommons.org/licenses/by/4.0
Badewo Kayangan in Okura Pekanbaru Community from Treatment Rituals to Aesthetic Dance: Ecotourism
This research aims to explain the form and function of Badewo Kayangan as a healing ritual in the past and present for the people of Tebing Tinggi Okura. This research is qualitative research with a descriptive approach that understands the phenomenon of the research subject. The data in this research is information obtained through various sources, both sources obtained directly through interviews with sources who know about the Badewo Khayangan dance, video recordings, photographs, and data in the form of documentation. Apart from this data, it is also supported by data in the form of notes obtained during observations. The research findings are that Badewo Kayangan was originally a healing ritual used to cure various diseases, including those caused by supernatural forces in the Okura High Cliff area. As time went by, people began to ask Wak Damai to change Badewo Kayangan into the Badewo Kayangan dance. The movements contained in Badewo Kayangan are combined with new elements and realized in the form of a dance performance known as the Badewo Kayangan dance. Badewo Kayangan has two main roles, namely as a traditional healing ritual and as a means of performing arts or entertainment. By considering the potential of the Badewo Kayangan Tebing Tinggi Okura dance as a local cultural asset, this dance has the potential to become part of the tourism industry based on culture.
Copyright (c) 2023 Afri Yenni, Agustina https://creativecommons.org/licenses/by/4.0
Education Food Security Efforts in West Kalimantan through MSME Education by Bank Kalbar
This research investigates what practical strategies Bank Kalbar can implement to improve family welfare in West Kalimantan through revitalizing education for MSMEs. This research uses a qualitative method with a case study approach. The instrument in this research is interviews. Data was obtained through in-depth interviews with Bank Kalbar and the regional government. Data were analyzed descriptively through stages of data reduction, thematic analysis, and interpretation of findings according to research needs. The research results show that Bank Kalbar has implemented various programs and strategies to strengthen education and socio-economic development to revitalize MSMEs in West Kalimantan. These programs include technical training, digital-based business adaptation, and financing support. Bank Kalbar has also implemented various strategies to strengthen education and socio-economic development, such as internal and external revitalization, network development, and collaboration with various related parties. Provides opportunities to improve family welfare in West Kalimantan, especially for people around MSME locations, such as housewives
Copyright (c) 2023 Didi Haryono, A. Hanief Saha Ghafur, Muhammad Sya’roni Rofi’i https://creativecommons.org/licenses/by/4.0
Analysis of Environmental Factors that Influence the Existence of Rats Positive for Leptospira sp. in Kendari City
Rats have the potential to transmit Leptospirosis to humans. The incidence of leptospirosis in Sulawesi Province in 2017 there were 2 suspected cases of leptospirosis in Silea Village, Buke District, Kab. South Konawe, which is directly adjacent to the city of Kendari, and the leptospirosis suspect finally died. In 2022, suspected cases of leptospirosis will increase again to 4 cases, this data is based on laboratory examinations which show positive leptospirosis in Kendari City. The aim of the research is to determine environmental factors that influence the presence of mice, including the presence of rubbish, temperature, air humidity, standing water, sewer conditions and identification of Leptospira sp bacteria in caught mice. The design of this research is cross sectional. Collecting the results of observations and examination of leptospira bacteria in rat kidneys was carried out using Portable PCR, while determining the type of leptospira serotype was carried out using the MAT (Microscopic Agglutination Test). The results of this study found that the variable temperature (Ï = 0.014), the variable humidity (Ï = 0.035), the variable the presence of rubbish and the condition of the sewers (Ï = 0.000) which can be interpreted as that there is a relationship between several environmental factors and the presence of mice positive for Leptospira sp bacteria. . Meanwhile, for the waterlogging variable (Ï = 0.281), it was concluded that there was no relationship between waterlogging and the presence of mice and positive Leptospira sp bacteria. There is a relationship between temperature, humidity, the presence of rubbish, and the condition of the sewers and the presence of mice positive for leptospira sp bacteria. in Kendari City in 2023. People in Kendari City should pay more attention to the cleanliness of their living environment.
Copyright (c) 2023 Andi Arahmadani Arasy, Nurjazuli, M. Sakundarno Adi https://creativecommons.org/licenses/by/4.0
Spatial Analysis of Dengue Hemorrhagic Fever Incidents Distribution and Dengue Virus Detection in Tanjung Priok Sub-District, DKI Jakarta
In order to prevent the occurrence of dengue hemorraghic fever (DHF) outbreaks in Tanjung Priok District, it is necessary to confirm mosquito is infected with the Dengue Virus. In addition, spatial analysis map of the distribution of DHF incident based on population density as a basis for targeted and effective vector control. This study was conducted in January-July 2023, with the sample of respondents from the population of DHF patients. This study was a descriptive cross sectional study design. Coordinate data for DHF patients was taken from the patient's houses and then analyzed spatially using ArcGIS software. Mosquito eradication practice data was collected using direct measurement methods and interview observations and statistical analysis. Dengue virus detection in Ae. aegypti using the Real Time-PCR technique. Variables related to the incidence of DHF were the habit of hanging clothes and the using mosquito repellent (p- <0.05). In all sub-districts in Tanjung Priok, output results with different Z-scores were obtained but with the same pattern, namely clustered pattern. Transmission of DHF incident that occur within a radius of 500-1000 meters from the coordinates of each case allows it to spread to other sub-districts. No Dengue virus was found in the Ae. aegypti mosquito samples.
Copyright (c) 2023 Kadek Lia Dwiyanthi, Onny Setiani, Mateus Sakundarno Adi https://creativecommons.org/licenses/by/4.0
Black Box Testing for HIV AIDS Digital Counseling Website (D-Cohiva Apps) with State Transition Technique
The Al-Irsyad University Cilacap lecturer team has created the Digital Counseling HIV/AIDS (D-Cohiva) website with the Software Development Life Cycle (SDLC) stages. The D-Cohiva website provides internet-based interventions on HIV/AIDS counseling that can be used anywhere and anytime. In general this study attemps to analyze the related inputs and outputs, as well as to determine the suitability of the actual conditions with the expected conditions and ensure the quality and functionality of the D-Cohiva website, black box testing with the state transition technique was conducted. The research method used by researchers is the descriptive-qualitative method, namely by collecting data, then analyzing and describing the results of their observations. The system testing technique used is the black box with state transition technique. The study obtained eight test cases with 100% success, in accordance with the expected results. Conclusion: The D-Cohiva website is feasible to use and guaranteed according to the desired function.
Copyright (c) 2023 Dwi Maryanti, Annisa Rahayu Pangesti, Trimeilia Suprihatiningsih https://creativecommons.org/licenses/by/4.0
The Development of E-Books Based on Problem Based Learning to Improve Science Learning Outcomes
This research aims to develop and test the validity and effectiveness of e-books based on Problem-based Based Learning to improve science learning outcomes for class V students. The type of research used is Research and Development with the Borg and Gall research model. The subjects in this study were 26 Class V students. The data collection technique used test techniques (pretest and posttest); and non-test techniques (observation, interviews, and questionnaires). Data analysis techniques include initial data with normality and homogeneity tests; and final data analysis using the t and N-gain tests. The research results show: (1) Problem-Based Learning-based e-books were developed using the book creator application with cover components, KD, indicators, learning objectives, instructions for use, concept maps, single and mixed substance material, learning evaluation, developer biography, and bibliography ; (2) the validity test results of material experts, media experts, teachers and students are in the very appropriate category; (3) effectiveness is seen from the results of the analysis of posttest and pretest scores. The t-test results obtained a sig value. Equal to 0.000 > 0.05. The N-gain test result was 0.69 in the medium category. The conclusion from this research is that the development of an e-book based on Problem-Based Learning has been successfully developed, and is very feasible and effective for improving the science learning outcomes of class V students.
Copyright (c) 2023 Danu Kristi, Aldina Eka Andriani https://creativecommons.org/licenses/by/4.0
The Validity of Video Tutorials CNC/CAM for Learning in the Machining Engineering Department of Vocational High Schools
The development video tutorials was carried out to address the challenges in learning CNC/CAM at Vocational High Schools (SMK), especially in the CNC/CAM subject. In this research, the 4D model (Define, Design, Develop, and Disseminate) stages of development were employed, which include needs analysis, design, development, and dissemination. The validation results by media experts and subject matter experts indicate that these video tutorials are highly suitable, with a validity percentage of 89.24% by media experts and 85% by subject matter experts. These results demonstrate that the CAM learning videos developed through the 4D model are suitable for use in the learning process. The development of video tutorials for CNC/CAM learning in vocational high schools can be an effective solution to overcome challenges in students' understanding and skills in this subject. By using the 4D model for development, the high validation results from media and subject matter experts indicate that these video tutorials have excellent quality. The use of these video tutorials is expected to enhance students' understanding and skills in the field of CNC/CAM, which are crucial for their preparation in the industrial world. Furthermore, this research also provides recommendations for utilizing these video tutorials in broader learning contexts, teacher training, and the development of other materials.
Copyright (c) 2023 Rofi Chandra, Syahril, Ambiyar, Refdinal https://creativecommons.org/licenses/by/4.0
Understanding Climate Change Material through Immersive Virtual Learning (IVL)
Immersive Virtual Learning is learning that is considered meaningful for students to study climate change material which is considered complex because of the many interactions between the systems involved in it, and is considered to be material that is quite challenging for students. It is known that there are still many students who have limited knowledge about climate change so that learning methods are needed that can help them understand the climate change material well. This study aims to see how students' understanding after learning using the Immersive Virtual Learning (IVL) learning method, compared to the understanding of students using conventional learning methods. Using the Pre-Post Experiment Control Group Design design and involving 59 students who were divided into treatment and control classes, produced research data showing that students' understanding in the two classes experienced significant differences in improvement, but the increase in question was very small, even though the class treatment experienced a better increase than the control class. Based on this, it can be concluded that students' understanding has increased slightly after learning to use the Immersive Virtual Learning method. Further research is needed to develop the IVL method in order to provide better learning outcomes.
Copyright (c) 2023 Gusti Rusmayadi, Marsella Desriyarini, Nelli Roza, Asita Al Mufida https://creativecommons.org/licenses/by/4.0
Implementation of an Occupational Safety and Health Management system (A Study of the Implementation of Occupational Safety and Health at PT PLN Indonesia Power, Barrru)
This research aims to determine: Implementation of Occupational Safety and Health Management at PT. PLN Indonesia Power, Barru, by collecting data obtained by observation, interviews, documentation. The results of this research show that PLN Indonesia Power UJP PLTU Barru considers it necessary to implement a system occupational safety and health management in every activity carried out. The implementation of an Occupational Safety and Health Management System (SMK3) in a company is basically a requirement stated in Law Number 13 of 2003 concerning Manpower Article 87 that companies are required to implement an Occupational Safety and Health Management System that is integrated with the company's management system. Based on interview procedures, the implementation of occupational safety and health in the work accident prevention and management system at PLN Indonesia Power PLTU Barru OMU has been carried out. Based on Rahmat Kamruddin's presentation as Senior Environmental K3 Supervisor, factors that influence the running of K3 include communication. Communication at work will influence the work process and is even an essential part of it.
Copyright (c) 2024 Mukmin Muhammad, Marsuki https://creativecommons.org/licenses/by/4.0
Strengthening Project profile Pancasila students for Developing Students' Collaborative Skills
Research purposes This is describe strengthening project profile internal Pancasila students’ application of collaborative skills, obstacles and solutions for cope obstacles encountered student oriented outlook global diversity. Study This use shortethane descriptive qualitative. Subject study This head schools, head of student affairs, Civics teachers, and students. Data collection techniques are interviews, observation and documents. Validity of data use triangulation sources and triangulation technique. Data analysis using interactive models. Research result i.e. Along with rapidly development technology in the 21st century, students No only required for understand aspect cognitive, but also skills like think critical and collaborative. Internal constraints dimensions global diversity at SMA Negeri 1 Jatinom that is its limitations time, lack of source Power. The solution at hand with apply approach involved learning _ student in a way active in activity collaborative. How to apply in character everyday life that is built and brought to life in self individual every student through culture school, learning intracurricular, cocurricular, or extracurricular at school
Copyright (c) 2023 Ahmad Muhibbin, Rezalfa Isro Khoirunisa https://creativecommons.org/licenses/by/4.0
Development of Teaching Materials Assisted by the Kvisoft Flipbook Maker Application to Improve Students Critical Thinking Skills
The PBL approach must be used in the creation of instructional materials for class III primary schools, utilizing the Kvisoft Flipbook Maker application. This study employs a new design for development research, or R&D, which proceeds through the following processes to arrive at the ADDIE model: analysis, design, development, implementation, and evaluation. Students in class III at SDN 01 Campago, SDN 03 Limo Badak, and SDN 10 Sasai Kandang in the Malalak District of the Agam Regency served as the research subjects. The results obtained from the standard validity analysis were "very valid" with an average media expert assessment of 91. 8%, material expert assessment 90.175% and language expert assessment 83.33%. From the practicality testing, educators received an assessment of 95.27% with the criteria "very practical". In summary, the creation and application of instructional materials utilizing the PBL paradigm in class III elementary schools, based on the Kvisfot flipbook maker program, satisfies the requirements for validity, practicality, and effectiveness.
Copyright (c) 2023 Muhammadi, Niki Yulianti https://creativecommons.org/licenses/by/4.0
Contamination of Mercury (Hg) and Lead (Pb) in Seawater and Sediments in Coastal waters of Ohoitel Village, Southeast Maluku District
Along with the increasing population in the coastal area of Ohoitel Village, it triggers the level of community settlement with an increase in anthropogenic activities. This study aims to determine the concentration of heavy metal mercury (Hg) and lead (Pb) dissolved in water and accumulated in sediments. Measurement of heavy metal levels using Atomic Absorption Spectrophometer (AAS). The results of the analyis og Hg content obtained in seawater at station I was 0.00100 ± 0.00007 mg/l, station II was 0.00096 ± 0.00026 mg/l and station III was 0.00101 ± 0.000026 mg/l. The results of Hg levels obtained in sediment at station I amounted to 0.08557 ± 0.0003 mg/l, station II amounted to 0.07761 ± 0.0004 mg/l and station III amounted to 0.08733 ± 0.0004 mg/l. The results of the analysis of Pb content in seawater at station I was 0.00050 ± 0.000003 mg/l, station II was 0.000047 ± 0.000003 mg/l and station III was 0.000038 ± 0.000005 mg/l. Based on the results obtained, it shows that it is still below the quality standard threshold that refers to PP RI No 22 0f 2021 for water and ANZECC 2000 for heavy metal Hg in sediment and USEPA for heavy metal Pb in sediment
Copyright (c) 2023 Nadira Fakoubun, Etty Riani, Majariana Krisanti https://creativecommons.org/licenses/by/4.0
Environmental Vulnerability against the Presence of Anopheles spp. with Malaria Cases in North Jakarta
There are several locations in DKI Jakarta which have the potential become breeding places for Anopheles spp larvae. The aim of this study was to analyze environmental vulnerability to the presence of Anopheles spp. larvae with malaria cases using a geographic information system approach. This study was an observational study with a cross sectional design. This study was carried out in March – June 2023 in North Jakarta City, DKI Jakarta. The sample consists of data from all malaria patients from 2020-2023 in North Jakarta. The global positioning system coordinates were taken at the addresses of malaria patients. In addition, data on the presence of Anopheles spp. obtained from larval surveys conducted in Cilincing and Penjaringan Sub-Districts and the coordinates for the habitat of Anopheles spp. larvae. The GPS points obtained were then used for spatial analysis. The distribution of malaria cases was random, while the distribution of Anopheles larvae was dispersed. Buffering zone >1000 m from the breeding site indicated that it does not have the potential in malaria transmission due to malaria patients were at a long distance from the breeding site of Anopheles spp. and flight distance of Anopheles spp. not exceeding 1000 m
Copyright (c) 2023 Sinthania Karunia Magdalena Tampubolon, Mursid Raharjo, Sulistiyani https://creativecommons.org/licenses/by/4.0
Electronic Portfolio Assessment Strategy Using Google Classroom to Improve Students’ Abilities in Learning Chemistry
This research aims to determine electronic portfolio assessment strategies using Google Classroom to improve students' abilities in learning chemistry. Assessment is an important aspect of learning to measure students' abilities. Characteristics of chemical material that contains calculations and concepts and has connections between concepts, requires the ability to master concepts and critical thinking skills of students in learning chemistry. Electronic portfolio assessment using Google Classroom is one of the uses of technology in the field of education. The method used in this research is a survey method. This research involved ten (10) high school chemistry teachers from various schools in Sumedang Regency. The data collection technique uses a questionnaire with qualitative data type. The research results show that teachers have implemented various types of assessment in chemistry learning. However, only 70% of teachers have implemented electronic portfolio assessment and it is not optimal. In using chemistry learning media, all teachers have used the application Google Classroom. In terms of students' abilities, both the ability to master chemical concepts and critical thinking skills are still quite low. The conclusion in this research is an electronic portfolio assessment using Google Classroom can be an alternative to improve students' abilities in learning chemistry.
Copyright (c) 2023 Nuryanto, Nahadi https://creativecommons.org/licenses/by/4.0
Analysis of the influence of Entrepreneurial and Networking Competitive Advantage on Business Performance with Use of Digital Marketing as a Moderating on Agricultural SME’s in Makassar City
The purpose of this research is to (1) determine the analysis of entrepreneurial influence Networking, Competitive Advantage influences Agriculture SME’s Business Performance in Makassar City (2) To analyze whether Digital Marketing is able to moderate the influence of Entrepreneurial Networking, Competitive Advantage on Performance Makassar City Agriculture SME’s Business. This type of research is causality. Research population This is a total of 86 Agriculture SME actors in Makassar City. Testing research data using a measurement model or often called outer models and structural models (structural models) or often called inner models, and effect size for moderating variables. The results of this research prove that (1) Entrepreneurial Networking, Competitive Advantage has a positive and significant effect on Makassar City Agriculture SME’s Business Performance (2) Digital Marketing cannot moderating the influence of Entrepreneurial Networking, Competitive Advantage on Agriculture SME’s Business Performance in Makassar City
Copyright (c) 2023 Fitriany, Sri Endarti Halim, Muh Akil Rahman, Rachman Suwandaru https://creativecommons.org/licenses/by/4.0
Value Creation-Based Financial Performance, Factors Macroeconomics and its Influence on Stock Returns Agricultural Sector
The primary performance metric used by investors to evaluate the efficiency of capital investments is stock return. After the mining industry, the agricultural sector's stock price index volatility from 2015 to 2021 produced the second-lowest annualized return. Businesses can generate corporate value that is closely tied to stock returns by utilizing value creation-based performance analysis (EVA, MVA, Q-Tobin). Furthermore, stock returns may also be impacted by outside variables. The objectives of this study are to: (1) examine the financial performance of agricultural companies using Q-Tobin, MVA, and EVA; (2) examine the relationship between Q-Tobin, MVA, and EVA and macroeconomic factors (exchange rates and inflation) on stock returns in the agricultural sector; and (3) draw managerial conclusions from the analysis's findings. Eight companies in the agricultural sector that were listed on the Indonesia Stock Exchange prior to 2015 provided the data. In order to ascertain the impact of macroeconomic variables, EVA, MVA, Q-Tobi, and panel data on stock returns, this study used descriptive analysis to evaluate the EVA, MVA, and Q-Tobi of each firm. The majority of the enterprises had negative EVAs, according to the results. However, the MVA study reveals that most businesses achieve positive MVA. The majority of the companies produce a value of q<1, according to the Q-Tobin data. Only the MVARET and Q-Tobin RET variables significantly improve stock returns, according to the REM analysis. Exchange rates, inflation, EVARET, and fictitious crises don't significantly affect stock returns.
Copyright (c) 2023 Sujatmiko, Moh Hatta, Nurdwiana Sari Saudi, Al Kausar, Muh Ashary Anshar https://creativecommons.org/licenses/by/4.0
The Effect of Providing Supplementary Food Made from Local Foods on the Nutritional Status of Stunted Toddlers
The aim of this research is to determine the effect of providing additional food made from local food on the nutritional status of stunted toddlers in Kedungbanteng District, Tegal Regency. This type of research is a quasi-experimental design with a one group pretest posttest design where the design does not have a control group. Research time is June - December 2022. The research was conducted in 5 villages in the Kedungbanteng Community Health Center area which are running the Rumah Pelita program in 2022. The research subjects were 116 stunted toddlers aged 6-59 months. The results of the study found that there was no difference between the Z score based on the Weight For Height (WHZ) index indicator before and after being given additional food made from local food for 90 days (p > 0.05), there was a difference between the Z score based on the Weight for Age index indicator (WAZ) before and after being given additional food made from local food for 90 days (p < 0.05) and there is a difference between the Z score based on the Height for Age (HAZ) index indicator before and after being given additional food made from local food for 90 days ( p < 0.05). Thus, it was concluded that providing additional food made from local food with a snack menu with a 4 star and modisco concept for 90 days had a significant influence on changes in nutritional status based on weight for age and height for age
Copyright (c) 2023 Mahmudah Khurotul Aini, Ani Margawati, Sri Winarni https://creativecommons.org/licenses/by/4.0
Strategies to Reduce Food Waste at Household Level
Food waste is a common issue in countries around the world and become the global concern that planned in SDGs (Sustainable Development Goals) Number 12. Huge percentage of food waste discarded and low number of recycled shows that the existing fight is not optimal. This research aims to analyse the influence factors and strategies for reducing food waste from small scope of household level using SWOT analysis. Based on the result, the highest strength is the “Control and management over food needs by familyâ€ score of 0.357. The weakness is “No proper planning to process food wasteâ€ score of 0.481. The highest opportunity is “Ability to recreate leftover food" score of 0.39. and the highest threat is “Easy to buy food with affordable price" score of 0.496. SWOT analysis shows that the total value of the Strength (S) is lower than Weaknesses (W) with the difference of -0.312. While the total value of the Opportunities (O) is lower than Threats (T) with the difference of -0.125. So, with this unfavored position, the strategy that will be developed to reduce food waste at the household level is a defensive strategy or also called minimizing weakness to survive against threat.
Copyright (c) 2023 Nunik Gerda, Etty Riani, Sandra Sukmaning Adji https://creativecommons.org/licenses/by/4.0
Development of a Practical E-Module for POE-Based Used Cooking Oil Management in West Sumbawa Regency
The research objectives were to determine: 1) the process of developing POE-based E-module practicum management of used cooking oil in West Sumbawa Regency; 2) expert validation test results (construct/design and content/material) E-module practicum management of used cooking oil based on POE in West Sumbawa Regency by the validator; 3) the results of the E-module readability test for the management of POE-based used cooking oil practicum by students. The development of the POE-Based E-Module Practicum Management of Cooking Oil refers to the 4D learning development model. This research only reached stage 3 D (Develop), namely the development stage with detailed activities in the form of expert validation (construct/design and content/material) by the validator and the E readability test of the POE-based waste cooking oil management practicum module. The instruments to be used in this research are: Construct validation sheet and contents of the practicum E-module and the readability test sheet of the practicum E-module. Based on the results of research that has been carried out, the results of validation I from validator I were obtained with a value of 88%. Meanwhile, the results of validation I from validator II were 89.2% with very valid criteria
Copyright (c) 2023 Dewi Seprianingsih, Rizka Doni Agung Saputra https://creativecommons.org/licenses/by/4.0
Sustainability Awareness Profile of Locational School Students Through ESD-Oriented Project Based Learning
Education in Indonesia seeks to realize sustainable development through the implementation of ESD in Vocational High Schools (SMK). Even though ESD has been attempted in Indonesia, especially in the world of vocational school level education, based on the results of observations in the field, it turns out that learning in the classroom is still not fully directed towards Sustainable Development Education, even though it can actually be integrated well, for example in the science and technology project learning. ESD is very important in building students' mindset and lifestyle in the present and future, so this research was carried out to obtain more concrete information regarding students' sustainability awareness profiles through the integration of ESD in the science project learning, which is deemed to be beneficial. supporting students' sustainability awareness. The researcher carried out a quantitative research approach using the Oneshot case study method through a survey with a random sample of 482 students in 2 vocational schools in Semarang Regency online using a Descriptive Analytical method. The instrument used was a questionnaire with a Likert scale (without neutral options) which was given after the learning process. Through this research, data was obtained that Sustainability Awareness (Sustainability Awareness) in the emotional and behavioral and attitude categories includes the "often done" criteria, but the practice awareness category includes the "rarely done" criteria. Based on the results of this research, it is recommended for vocational school teachers to increase students' awareness of environmental and sustainability issues through the integration of ESD concepts in all subjects as well as hands-on practical programs such as clean-up actions and the art of recycling. Involving local communities as part of the learning process and providing assistance by competent teachers in the field of ESD can also help increase sustainability awareness among vocational school students
Copyright (c) 2023 Nur Khoiri, M. Syaipul Hayat, Dyah Siskawati https://creativecommons.org/licenses/by/4.0
The Power of Robots: A Dedication of Computer Science for Human Capitals Management
Robotics technology is becoming an increasingly challenging necessity for the next time zone. Humans have even become one with the technology, in various increasingly concrete applications. This study aims to describe and investigate the roles of organizational robots to redesign concepts and theories of human resources management into the new designation of human resources management. This research is a literature review with a qualitative approach that has a descriptive character. Data is taken from various sources that are compatible with this study. The data taken from different books on the related topics, public websites and other statistics, various journals, newspapers and which are collected from them. Considerable information has been gathered and collected from these sources thus allowing for accurate analysis, comparing, accumulation, explanation. The main finding is the organizational robotics have an effect on the most important concepts of theories of the human resources management especially human resources planning, employment, training and performance appraisal system for organizational regulations, finally they have ability to effect of costs, productivity, profitability of company and organizational performance.
Copyright (c) 2023 Nalom Siagian, Jhonson Pasaribu, Theresia Mastiur Ningsing Siagian https://creativecommons.org/licenses/by/4.0
The Effectiveness of School-Based Disaster Management Education on Knowledge and Preparedness of D-III Nursing Study Program Students
Various disasters have occurred due to lack of knowledge and unpreparedness of the community in the pre-disaster phase. In fact, preparedness has not become a permanent behavior in society so that if a disaster occurs, it is predicted that they will not take care themselves and others. Nursing students as prospective nursing staff must be equipped with knowledge, attitudes and practices in dealing with disasters. This quantitative research aims to determine the effectiveness of the school-based disaster management education model on the knowledge and preparedness of nursing students. A quasi-experimental method is used in the form of a one group pretest-posttest design on 80 Diploma III Nursing students who were trained by facilitators for 6 months. Data were collected using questionnaires and observations, then analyzed using the Paired t-test and Multiple Linear Regression (95% CI; α=0.05). The results showed that disaster management education model can increase knowledge (p=0.000) and preparedness (p=0.002) in facing disasters. Disaster preparedness is significantly related in predicting disaster knowledge scores (r=0.708). If a disaster occurs, nursing students are able to help themselves and the disaster victims. This model can also be used as an evaluation of learning outcomes for the Disaster Nursing course
Copyright (c) 2023 Hermansyah, Muhammad, Nurhayati, Masyudi https://creativecommons.org/licenses/by/4.0
Empowering Students’ Scientific Literacy Using Local Wisdom- Based Ethnobotany Atlas Media
Students' scientific literacy is influenced by various factors, including the choice of teaching materials used at school. An ethnobotanical atlas based on local wisdom is a collection of information or images that identify and document plants that exist around a particular community's residence or area, which can also be used by humans as food, medicine and so on. This research aims to determine the influence of ethnobotanical atlas media based on local wisdom on students' scientific literacy. This research is a pre-experimental research with a one group pretest-posttest design. The research sample was students of class X MIA 1 SMA Muhammadiyah 1 Surabaya. The data collection technique uses a written test. Data analysis was carried out statistically using normality tests, homogeneity tests, T and N gain tests. The results of the analysis showed that the data was normally distributed. The results of the T test show a significant effect of using ethnobotanical atlas media based on local wisdom on students' scientific literacy with a significance level of 0.000<0.05. Meanwhile, the results of the N-Gain test show that the use of ethnobotanical atlas media based on local wisdom is quite effective in increasing scientific literacy and can be alternative learning resource
Copyright (c) 2023 Yuni Gayatri, Sela Rizqiyah, Peni Suharti https://creativecommons.org/licenses/by/4.0
Challenges Faced by Science Teachers in Implementing Differentiated Learning in Junior High School Palu Central Sulawesi Indonesia
Within the ever-evolving scene of instruction, the usage of differentiated learning, an approach planned to cater to assorted student’s needs, has picked up unmistakable quality. This article investigates the challenges experienced by science teachers as they explore the complexities of joining differentiated learning procedures into their classrooms in junior high schools in Palu, Central Sulawesi-Indonesia. A mixed-methods investigative plan, comprising overviews and interviews, was utilized to explore the encounters of science teachers. The quantitative stage uncovered that whereas a critical parcel of teachers grasped differentiated learning, they experienced challenges such as time limitations (80%), substance adjustment (50%), constraints to fitting educating assets (20%), students’ resistance (30%), and inadequately proficient improvement (20%). The subjective stage gives in-depth experiences into these challenges, highlighting the requirement for imaginative procedures, progressing back, and asset accessibility to overcome them. The consideration underscores the significance of tending to these challenges to cultivate a more comprehensive and locks-in science teaching-learning environment that benefits both teachers and students
Copyright (c) 2023 Nurasyah Dewi Napitupulu, Bau Ratu, Daud K Walanda, Mery Napitupulu https://creativecommons.org/licenses/by/4.0
The Influence of Guided Inquiry Learning Strategies Assisted with Virtual Laboratories in Thematic Learning on The Critical Thinking Abilities of Primary School Students
Technological developments in the world of education are very rapid, requiring education to continue to have innovation and renewal in learning approaches to be able to produce generations or highly competitive human resources who are able to have critical thinking skills. The purpose of this research is to determine the differences in critical thinking abilities between students who are taught using a guided inquiry learning strategy assisted by a virtual laboratory and those who are taught using a guided inquiry strategy without the assistance of a virtual laboratory in thematic learning in class V elementary school. This type of research is quasi-experimental, while the research design used is nonequivalent control group design. The sampling technique uses nonprobability sampling with a saturated sampling technique. Meanwhile, the instrument in this research is a test. The results of the research through hypothesis testing using the t test with a significance level of 5%, show that the > Â (3,283 > 2,712) and the significant value shows sig < 0.05 (0.002 < 0.05), then Â is rejected and Â is accepted, so it can be concluded that there is differences in critical thinking abilities between students who were taught using guided inquiry learning strategies assisted by virtual laboratories and those taught using guided inquiry strategies without virtual laboratory assistance in thematic learning in class V of elementary schools
Copyright (c) 2023 Iis Lestari, Dedi Kuswandi, Dwi Agus Sudjimat https://creativecommons.org/licenses/by/4.0
The Use of Technology as a Health Promotion Strategy on Stunting Knowledge in Nursing Students Pasca The Covid-19 Pandemic
According to WHO, the primary causes of stunting in children under five years old include infections, insufficient infant and child feeding practises, and poor maternal health and nutrition. This study aimed to investigate the use of Technology as a health promotion strategy for stunting knowledge in nursing students during the COVID-19 pandemic. This study used an analytic study using a quasi-experimental study. The sampling technique used purposive sampling. The sample in this study was 22 respondents in health university students, with a total population of 45 respondents. The findings revealed that the use of animation-based technology in health promotion can help nursing science students at the Faculty of Nursing and Midwifery of Megarezky University learn more about stunting, including how to provide children with enough nutrition and how to parent stunted children. Animation-based Technology makes information easier to understand and allows for repetition; it has an impact on nursing students' understanding of stunting and how to promote health effectively.
Copyright (c) 2023 Hairuddin K., Dian Meiliani Yulis, Serli https://creativecommons.org/licenses/by/4.0
Cultivating Porang Plants (Amorphophallus Oncophyllus Prain) Using Agroforestry Patterns: Maintaining Ethnoscience in North Lombok Regency
Management of community forests using an agroforestry pattern based on porang (Amorphophallus oncophyllus Prain) plants can increase community income. Porang is a tuber plant from tropical areas that belongs to the potential Araceae family, but its product has yet to be well known. The research objective is to analyze the potential of the porang plant (A. oncophyllus Prain) on farmers' income. The benefit of this research is information for the people of North Lombok on the sustainable cultivation of porang plants and, simultaneously, maintaining local science in the region. The research method uses qualitative descriptions through observation/interviews with porang farmer respondents in Rempek Darussalam Village, North Lombok. The research results show that cultivating porang plants with agroforestry can be sustainable. The porang plant as local wisdom in North Lombok is also an effort to maintain local scientific or ethnoscience. The research results also show the economic potential for porang farmers. The average income of porang farmers is 64,927,885 (IDR) /year/hectare. A viable porang farming business planted under the stands of sengon (Falcataria mulucana (L) and can contribute to an income R/C Ratio of 8.11%.
Copyright (c) 2023 Joko Triwanto, Amir Syarifudin, Zaodan Faqih, Zulharman https://creativecommons.org/licenses/by/4.0
Effect E. coli Bacteria Concentration as Self Healing on Compressive Strength and Hydrophobic Properties on Micro Cracks of Concrete
Buildings are facilities created by humans to support various human activities. Potential damage to old buildings, such as the appearance of cracks in building concrete. Self-healing is carried out by bacteria to repair micro cracks that occur in concrete by deposition of CaCO3. Bacteria-based preservatives consist of bacterial spores and organic compounds that are incorporated into the concrete structure. This research aims to determine the effect of variations in the concentration of E. coli bacteria on compressive strength and contact angle. Based on the results of the research data, two research results can be stated. First, the concentration of bacteria affects the compressive strength of the concrete and the maximum compressive strength occurs on day 14. Second, the concentration of bacteria affects the contact angle of the concrete so that it can be said that the concrete is hydrophobic. As for the XRD characterization, intensity data (I), diffraction angle ( ) were analyzed using High Score Plus. FTIR characterization was carried out in the range 4000 cm-1-500 cm-1. SEM characterization to see the morphology of the concrete with a magnification of 2500 times. SEM can also show E. coli bacteria in concrete
Copyright (c) 2023 Yolla Octriany, Ratnawulan https://creativecommons.org/licenses/by/4.0
Development of an E-Module for Additive and Addictive Substances Based on Ethnoscience to Increase the Scientific Creativity of Middle School Students
This research aims to produce an ethnoscience-based e-module that is feasible and effective for increasing junior high school students' scientific creativity. This research method is development research or R&D (Research and Development) with the ADDIE model. The product trial design consists of a small-scale trial on 9 students and a large-scale trial by carrying out experimental research on 29 students. The data collection instruments used were an e-module feasibility analysis scale by experts and a scientific creativity essay test. The data analysis techniques used are percentage of feasibility, N-Gain test, and t test with a significance of <0.05. Based on the research, the results obtained show that the ethnoscience-based e-module on additives and addictive substances is feasible and effective for use and is able to increase students' scientific creativity in the high improvement category. There were differences between trials in class groups that used ethnoscience-based e-modules and class groups without treatment. The conclusion of this research is that the results of the development of an ethnoscience-based e-module regarding additives and addictive substances are able to increase the scientific creativity of junior high school students
Copyright (c) 2023 Afina Aninnas, Bambang Subali, Arif Widiyatmoko https://creativecommons.org/licenses/by/4.0
The Electrical Characteristics of Fruit Peel Waste as a Biobattery in Terms of Fermentation Time and Coconut (Cocos nucifera L.) Pulp Concentration
Bioenergy is an alternative energy that utilizes various types of organic waste that can generate electricity. The purpose of this study was to determine the effect of fermentation time and coconut pulp concentration on the electrical characteristics of durian fruit skin, banana fruit skin, and cassava skin waste as an alternative energy source. The electrical characteristics observed were the voltage generated by fruit peel waste based on fermentation time and coconut pulp concentration. This research is a laboratory-based experimental research. The results of the study showed that: 1) the length of fermentation time affects the voltage generated by durian skin, banana skin, and cassava skin; 2) the fermentation time to produce the best voltage is the fourth day (96 hours); 3) the longer the fermentation time, the lower the voltage generated; 4) coconut pulp concentration affects the voltage generated by durian skin, banana skin, and cassava skin; 5) the ratio of 25% coconut pulp concentration and 75% raw material concentration becomes the ratio that produces the best voltage; 6) durian fruit peel waste has the highest voltage compared to banana fruit peel and cassava peel waste, both in terms of fermentation time or coconut pulp concentration. 7) cassava peel waste has a higher potential difference resistance than other skin waste
Copyright (c) 2023 Siti Fatimah, Putut Marwoto, Sunyoto Eko Nugroho https://creativecommons.org/licenses/by/4.0
Differentiated Learning Technology on Science Education to Students Learning Outcomes
Enhancing student learning by matching student characteristics with learning and assessment, using not just one strategy but a combination of strategies. This research is an experimental research on the use of Differentiated Learning model. Differentiated learning model is a learning model that accommodates the differences that exist in students, be it abilities, learning styles, interests, talents etc.. This study aims to see the effect of using a differentiated learning model on the learning outcomes of class X students in the sociology subject matter of social research at SMAN 2 West Sumatra. This research is a Quasi experimental research that uses The Nonequivalent Control Group design by using experimental class and control class. The data processed in this study are data from the pretest and post-test results from the experimental class and control class in accordance with The Nonequivalent Control Group design.After conducting several data tests in this study, it is proven that differentiated learning models can improve learning outcomes, and this can prove the research hypothesis that there is a significant influence between differentiated learning models and learning outcomes
Copyright (c) 2023 Rini Hidayati, Fitri Eriyanti https://creativecommons.org/licenses/by/4.0
Determinants of Patient Loyalty in Inpatient Care Services in Mothers and Children's Hospital
The decrease in the number of patient visits indicates low satisfaction and loyalty. RSIA BUNDA Semarang has experienced a decline in inpatient visits in recent years. The research objective is to analyze the influence of customer value, relationship marketing, and customer experience on their satisfaction and loyalty. This is quantitative research with a cross-sectional approach. Data were collected by interviews using questionnaires with 244 respondents. Data analysis uses the Structural Equation Modeling (SEM) test to test the influence between variables. The research results show that patient loyalty is not influenced by satisfaction, but is directly influenced by relationship marketing and customer experience variables, while satisfaction is influenced by customer value and customer experience. Patient satisfaction is not proven to be a mediator between customer value, relationship marketing, and customer experience in influencing patient loyalty. Mapping patient characteristics is an important step in understanding patient needs so that they can provide a positive experience for the services they receive, including building good customer relationships to create perceptions of positive value and trust
Copyright (c) 2023 Kanya Hapsari, Ayun Sriatmi, Apoina Kartini https://creativecommons.org/licenses/by/4.0
Readiness to Adopt New Technology: The Role of Psychological Capital and Technology Readiness
The industrial revolution has been the main driver in accelerating the use of technology. The use of technology in automation or data analytics has fundamentally changed the way of working, including at school. The research objective is to highlight the readiness of individuals to adopt new technologies, exploring the important role of psychological capital and technology readiness in this context. The main focus is on the influence of psychological capital, as well as technological readiness, on the likelihood of an individual adopting new technologies. The theories used as the basis of the research are psychological capital and technology readiness. The research was conducted on 403 teacher respondents in Indonesia using a nonprobability sampling method, namely quota sampling. Respondents were obtained by distributing online questionnaires. This research is non-experimental correlational research that is processed quantitatively. The measuring instrument used the Psychological Capital Questionnaire which has been adapted into 4 dimensions and 12 items and the Technology Readiness Index 2.0 which was adapted into 4 dimensions and 8 items. There is a positive correlational relationship between the two variables. An increase in psychological capital increases teachers' technology readiness scores, meaning teachers' positive psychological state can increase their propensity to adopt technology
Copyright (c) 2023 Anissa Lestari Kadiyono, Andrea Pardosi https://creativecommons.org/licenses/by/4.0
Model of Sekolah Penggerak in Building Accelerated Transformation of Jambi University Partner Schools
This research is based on the Sekolah Penggerak model in the development of accelerated school transformation from the implementation of the Sekolah Penggerak program at partner schools at Jambi University. From the results of the initial grand tour, it can be seen that the partner school learning environment still contains bullying and disruption, as well as learning that is not yet student-centered. The research results show that the main elements of the Sekolah Penggerak model in developing accelerated school transformation are leadership development, which is the driving force in the governance system, improving the quality of communication, improving the quality of teachers, and problem-solving. These elements can improve the stages of school transformation at level 3, namely the expected stage, where bullying rarely occurs, and teachers carry out learning according to needs. The synergy of elements in increasing the stages of school transformation leads to the implementation of the School Mobilization Program, namely accelerating school transformation, improving the quality of education, increasing the competence of school principals and teachers, and accelerating the implementation of digitalization in schools. And open up opportunities to become a transformation catalyst for other schools
Copyright (c) 2023 Ahmad Hariandi, Muhammad Sholeh https://creativecommons.org/licenses/by/4.0
Resistance of Broiler Meat through Exposure to Extremely Low Frequency Magnetic Fields of 700 µT and 900 µT Intensities and Safety Risks to Health
This study aims to examine "Resistance of broiler chicken meat through exposure to ELF MF and safety risks to health". Research samples of 140 packs of fresh broiler chicken meat (@ 50 grams) were divided into seven groups (@ 20 packs), one group as control, 3 groups were exposed to ELF MF intensity of 700 µT each with an exposure duration of 30, 45 and 60 minutes, and 3 groups were exposed to ELF MF intensity of 900 µT with exposure durations of 30, 40, and 60 minutes, respectively. Indicators of chicken meat resistance include pH, density, texture, color, aroma, and the appearance of mucus in chicken meat samples that have been stored for 6, 12, 18, and 24 hours after exposure to ELF MF. Research results: the physical endurance of chicken meat stored for 12 hours after being exposed to ELF MF intensity of 700 µT and 900 µT was better than the control. Conclusion: exposure to ELF MF intensity of 900 µT for 45 minutes and 60 minutes is able to maintain the quality of chicken meat at room temperature for up to 12 hours of storage and is safe for health.
Copyright (c) 2023 Sudarti, Lutfiana Ditta Sari, Elok Permatasari, Tania Ardiani https://creativecommons.org/licenses/by/4.0
Analysis of the Quality of Scientific Literacy Question Items on Biodiversity Material Using the ANATES Application
This research aims to analyze the quality of scientific literacy questions on biodiversity material using the ANATES application. ANATES (Test Analysis) is a computer application specifically developed to measure and evaluate the quality of exam questions. The research was conducted by collecting data from a collection of scientific literacy questions on biodiversity material and then analyzing it using ANATES. This type of research is descriptive quantitative. This research was carried out at Padang State University. The research subjects are Biology students in 2023 who are taking basic science courses. The population is all biology students in 2023 who are taking basic science courses. In this case, the sample used was only one class, namely biology education class C, totaling 35 people. The instrument used was scientific literacy questions on biodiversity material, totaling 25 questions. Next, the items are analyzed using ANATES to evaluate validity, reliability, level of difficulty, discriminating power, and distractor quality. The results of the analysis provide an in-depth picture of the quality of the scientific literacy questions on biodiversity material. It is hoped that the findings of this research can contribute to the development of better evaluation instruments for measuring students' understanding of biodiversity material. The implications of this research can be used by teachers, curriculum developers, and educational researchers to improve the quality of science learning at the secondary education level
Copyright (c) 2023 Fauziah Hervi, Syamsurizal, Fitri Arsih, Linda Advinda, Mutia Sari https://creativecommons.org/licenses/by/4.0
Antibacterial Effectiveness Test of Mouth Spray Extract Preparations Mint Leaves (Mentha piperita L.) Concentrations of 5%, 10%, 25%, 50% against Lactobacillus acidophilus bacteria
Lactobacillus acidophilus one of the bacteria that causes caries among other Lactobacillus species. Mint leaves (Mentha piperita L.) contain active compounds as antibacterials. The aim of this research was to determine the effectiveness of mint leaf extract (Mentha piperita L.) mouthspray in concentrations of 5%, 10%, 25%, 50% against Lactobacillus acidophilus. Type of this research is true experimental with post test only control group design. The sample is pure culture of Lactobacillus acidophilus and 24 students Dentist Study Program, Prima Indonesia University. Antibacterial testing used the disc diffusion method and the solution was made with pure extract and distilled water. Organoleptic data was collected by questionnaire then analyzed using the Kruskal-Wallis and Mann-Whitney. The results is showed the majority of panelists stated did not like the color, aroma and taste of the mouthspray of mint leaf extract (Mentha piperita L.). In the antibacterial test, the inhibition zone was obtained with concentrations of 10%, 25%, 50% and positive control was 3.70 ± 4.273 mm; 8.88±1,250 mm; 11.33 ± 0.126 mm; 11.34 ± 0.126 mm, while the 5% and negative control had no obstacles. This research shows that mouthspray solution has a safe formula as an oral preparation and has antibacterial activity
Copyright (c) 2023 Firdha Muharraran, Susiani Tarigan, Rizqina Delfira https://creativecommons.org/licenses/by/4.0
Effectiveness of Project Based Learning Model in Learning Evaluation Course in Physics Education Study Programme
The use of project-based learning model in learning can improve the quality of learning and students' learning outcomes. The purpose of this study was to determine how effective the project-based learning model is on learning outcomes. The method used in this research is quasi-experiment with one group pretest-posttest design. This research instrument is in the form of a student learning outcomes test in the form of descriptions, from the test results the n-gain test is carried out. The results showed an increase in student learning outcomes with an average pretest score of 45.73 and an average posttest score of 82.08. The result of the n-gain analysis is 0.57 which shows a moderate effectiveness category. Therefore, learning evaluation courses using project-based learning models is effective on student learning outcomes
Copyright (c) 2023 Parno Sumanro Mahulae, Tineke Makahinda, Patricia Mardiana Silangen, Alfrie Musa Rampengan https://creativecommons.org/licenses/by/4.0
Relationship Between Halitosis Level and Oral Hygiene in High School Student
Halitosis, known as bad breath, is a condition in which many patients complain about that cause unpleasant odor that comes from the mouth, which can affect the quality of life both psychologically and social life. Knowledge of maintaining oral health plays an important role in oral health conditions. This research to discover whether there is correlation between halitosis and the level of oral hygiene in high school students at Letjen S.Parman school in Medan. Researcher used a descriptive observational method which then analyzed the data using SPSS bivariate analysis with Pearson measuring to analyze the correlation between halitosis and oral hygiene. Shapiro-Wilk test found sig.value amounting to 0.180 on the questionnaire score and 0.068 on the OHIS, both results are greater than 0.05 indicates the datas are normally distributed. Then bivariate analysis was carried out and the Pearson results obtained showed Sig (2 tailed) value of 0.421, where the significance value was Sig.(2 tailed) 0.004<0.05, so can be affirmed that there is a relation between halitosis and the level of oral hygiene. H1 is accepted, which defines that there is an association between halitosis and the level oral hygiene of high school teenagers at Letjen S. Parman Medan school.
Copyright (c) 2023 Suci Erawati, Idamawati, Hans Wijaya https://creativecommons.org/licenses/by/4.0
Factors Affecting Junior High School Students' 4C Skills: An Empirical Study
The purpose of this research is to find out factors that can affecting Junior High School Students' 4C Skills such as self-efficacy, learning motivation, liveliness, mathematical literacy, and scientific literacy can significantly influence students' 4C skills. This study is quantitative research using a survey method. In addition, the effect of each construct on the 4C skills is estimated through the Partial Least Square Structural Equation Model (PLS-SEM). The research results show that self-efficacy, scientific literacy, learning motivation and activeness have a significant effect on 4C skills. Mathematical literacy does not have a significant effect on 4C skills, but scientific literacy has a mediating effect on the relationship between mathematical literacy and 4C skills. Therefore, it is expected that students will further improve their skills in realizing the demands of globalization.
Copyright (c) 2023 Dwi Anggraini Harita Putri, Usmeldi https://creativecommons.org/licenses/by/4.0
Development of Discovery Learning and Toulmin Argument Pattern (TAP) Based Learning Devices to Trains Students’ Critical Thinking Skills on Global Warming Materials
This study aims to develop learning tools for the Discovery Learning model based on the Toulmin Argument Pattern (TAP) which are valid, practical and effective for training students' critical thinking skills on global warming. This research is a development research with the ADDIE model (Analyze, Design, Develop, Implement, Evaluate) and is tested in SMA Negeri 1 Menganti with One Group Pre test – Posttest Design. Data collection through observation, tests and questionnaires. Data analysis techniques using descriptive quantitative analysis, qualitative and parametric statistical tests. The results of the study show that the learning tools developed are in the valid category, the learning tools developed are practical in terms of the implementation of the lesson plans and the learning activities of active students according to the stages of Discovery Learning syntax, the learning tools developed are effective in terms of from Increased critical thinking skills seen from the n-gain in the high category , there is an increase in students' critical thinking skills, there is no difference increasing critical thinking skills from one class to another. Â It was concluded that the discovery learning model based on Toulmin's Argument Pattern (TAP) Global Warming material developed was valid, practical, and effective
Copyright (c) 2023 Arif Rahman Hakim, Wahono Widodo, Titin Sunarti https://creativecommons.org/licenses/by/4.0
Identification and Control Model for Pest Organisms in Cabbage Plants
The aim of the research is to identify pests according to family and find out the types and concentrations of vegetable pesticides that are effective for controlling pests on cabbage plants using vegetable pesticides, using net sweeping and using light on cabbage plants. This research activity included 2 stages. The first stage is to identify pests on cabbage plants using the insect net method and light lamps, taking insects directly every 7 days of observation. The number of pest insects obtained is recorded and identified based on their family. The second stage is the application of vegetable pesticides and the frequency of spraying on the intensity of pest and disease attacks on cabbage plants. This research is a factorial experimental study using a randomized block design (RAK) method consisting of 2 factors with the first factor being the type of vegetable pesticide consisting of 4 levels, namely (F0) control, (F1) neem, (F2) Annona and (F3) Widuri. The second factor is that the spraying frequency varies, consisting of 3 levels, namely (K1) 3x spraying (K2), 5x spraying and (K3) 7x spraying. Parameters observed included plant height, number of leaves, plant fresh weight, percentage of pest attack intensity and incidence of cabbage disease. Data were analyzed using the Duncan Multiple Range Test (DMRT) 5%. The research results show that the insect pests identified are the families Pyralidae, Plutelidae, Acrididae, Noctuidae and Aphididae. The results of testing a pesticide that is effective in controlling insects is neem pesticide with a spraying time of 7 times which can reduce the intensity of pest and disease attacks on cabbage plants
Copyright (c) 2023 Nikolas Nik, Aloysius Rusae, Oktovianus Tasekab, Florenci Bano, Yanti Oktofiana Pais, Yohanes Tanii https://creativecommons.org/licenses/by/4.0
Analysis of Changes in the Level of Difficulty of Elementary School Students in Learning the RADEC Model on the Concept of Energy Transformation Using the Rasch Model
Utilizing the RADEC learning paradigm (Read, Answer, Discuss, Explain, Create) to help students comprehend the concept of energy transformation through Rasch model analysis is the goal of this study. From the get-go in 2023, 32 students filled in as the example for this quantitative spellbinding exploration project. The Pre-Test and Post-Test data were examined with the help of the Rasch Stacking Analysis model. The results showed that when the RADEC learning approach (Read, Reply, Talk about, Make sense of, Make) was utilized, the two understudies with low and high capacity levels worked on in their ability to figure out subjects. RADEC represents Read, Reply, Examine, Make sense of, and Make. trains understudies for autonomous and bunch learning. Students are expected to solve problems on their own after reading and responding. Then, at that point, understudies work as dynamo fans following the idea of energy change material. The group then presents an explanation of their work or discussion to the other groups. In the wake of following the punctuations as seen from the aftereffects of the pretest and posttest, which are handled utilizing the Rasch stacking examination modelin the RADEC learning model, understudies can deliver logit values that are generally excellent at 37.5% and great at 62.5%.
Copyright (c) 2023 Nurrika Febriyanti Kusnadi, Wati Sukmawati https://creativecommons.org/licenses/by/4.0
Interactive Digital Teaching Module Based on Differentiated Instruction and Its Impact on Students' Problem-Solving Skills
Differentiated Instruction (DI) is a solution offered in the Merdeka Belajar curriculum, where students study chemistry material according to their abilities, what they like, and their individual needs so that they are not frustrated and feel like they have failed in their learning experience. This study aims to develop interactive digital teaching modules based on Differentiated Instruction (DI) that meet valid, practical, and effective criteria for problem-solving abilities. This research is development research based on the ADDIE model with stages: analysis, design, development, implementation, and evaluation. The trial sample was class X students of SMAN 1 Latambaga. The results showed validity with a value of 2.59, Practical with a value of 3.31 on teacher activity and a weight of 3.41 on student activity. Effective with good student response 74%. Problem-solving ability increases with a test score gain of 0.32 in the medium category. It is concluded that the interactive digital teaching module based on Differentiated Instruction (DI) can be used in the learning process because it begins with a diagnostic assessment so that learning is by students' abilities and learning styles
Copyright (c) 2023 Ayu Rahayu, Rosti https://creativecommons.org/licenses/by/4.0
Racking Analysis Instrument Mastery Test Concepts in Learning Science Using the RADEC Model in Elementary School Students
The study's objective was to assess the content's validity, reliability, and degree of difficulty for third-grade students in one of the East Jakarta elementary schools utilizing the RADEC learning model by analyzing the pre-test and post-test items using the Rasch Racking model of analysis. The results of the Radec learning model showed that students with low and high abilities experienced a change in the concept of student effectiveness for the better. This research is a quantitative study, namely the evaluation of learning outcomes using descriptive quantitative methods with data collection techniques using pre-test and post-test questions. In early 2023, The learning activity was conducted using data from 32 student respondents. The result indicated the validity of the suitability level of the item, with ten questions found to be valid. The difficulty level of the questions, in general, is in the medium category, meaning that they are excellent because they are relatively straightforward. The conclusion is that the analysis of the items using the Rasch model in the learning evaluation activities through the pre-test and post-test is valid with excellent categories of 50% and good 50%. The question's difficulty level is excellent
Copyright (c) 2023 Nur Maya Muthi'ah, Wati Sukmawati https://creativecommons.org/licenses/by/4.0
The Analytical Thinking Ability of Prospective Science Teachers: An Overview of Study Programs and Gender
The study aimed to describe the analytical thinking skills of science teacher candidates based on the study program and gender. This research is a descriptive quantitative study with a sample of 80 students, 20 boys and 60 girls from the Biology Education Study Program (38 students), Physics Education (13 students), and Chemistry Education (29 students). The instrument used is descriptive subjective test questions adapted to three indicators of analytical thinking skills, namely differentiating, organizing, and attributing. Analyzed descriptively and statistically. The instrument used has been declared valid with Cronbach's Alpha reliability of 0.77. The results of the study show that overall, students' analytical thinking skills are quite analytical. However, there are differences in the ability to think analytically based on the study program. In addition, there is also a difference in the ability to think analytically between female and male students, although the difference is not too significant, namely only 4.63%. Based on these findings, it is necessary to make efforts to improve the analytical thinking skills of prospective science teacher students through the development of learning programs that focus more on developing analytical thinking skills.
Copyright (c) 2023 Lukman Nasution, Baiq Nurhidayati Kartiwi Putri Rinjani, Hunaepi, Taufik Samsuri https://creativecommons.org/licenses/by/4.0
Development of Optical Equipment Learning Media with the Utilization of Used Goods in Elementary School Science Subjects
The problem that often occurs in the science learning process is the lack of involvement of students in using learning media, this is due to the lack of learning media available in schools. This study aims to test the feasibility of optical instrument learning media products with the use of used goods in elementary school science subjects. This type of research uses the R&D (Research and Development) model ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The subjects used were 9 grade IV students of SDN Sumberasri 04 Blitar. Data collection in the form of interview results, expert validation sheets, student response questionnaires, and observation sheets. Data analysis in the form of qualitative data analysis and quantitative data analysis. The questionnaire used is in the form of Likert scale. The results showed validation carried out by media experts on simple microscope products 91.66%, simple magnifying glasses 95.85%, and simple periscopes 95.85%, and the response of students obtained an average score of 3.55. The results stated that media products are classified as very suitable for use in elementary school science learning
Copyright (c) 2023 Angga Eko Novanto, Sutama, Anatri Desstya, Yenny Prastiwi, Laili Etika Rahmawati https://creativecommons.org/licenses/by/4.0
The Effect of Additional Chili (Capsicum annum) and Sugar on Total Lactic Acid Bacteria (LAB) from Sauerkraut
Sauerkraut is a typical German food made from thinly sliced cabbage. Sauerkraut is a fermeted product that can give a distinctive taste. Sugar is an ingredient that can be added in, that sugar can trigger the growth of lactic acid bacteria. Indonesian people like food with a spicy sensation from chilies, chillies here contain vitamin C which functions as an antioxidant that is good for the body and is able to increase endurance. This study aims to calculate the total lactic acid bacteria contained in sauerkraut with the addition of chilies and sugar. Dilution of 1 ml sample into 9 ml physiological NaCl solution from 10 -1 to 10 -8 dilutions was carried out, then inoculated into MRS Agar using the pour plate method. Incubated in room temperature for 48 hours. The growing colonies of lactic acid bacteria were then observed based on colony morphology and counting the total growing lactic acid bacteria. The results of the research can be concluded that there was an increase in the number of lactic acid bacteria in sauerkraut with the addition of chili and 10% granulated sugar with a bacterial density average is 88.667 x 108 CFU/mL.
Copyright (c) 2023 Vauzia, Resti Fevria, Indiastri P Monica , Moralita Chatri, Afifatul Achyar, Edwin https://creativecommons.org/licenses/by/4.0
Electronic Science Module in the Merdeka Curriculum: Teacher and Student Perspectives
Education curriculum in Indonesia changed from the revised 2013 Curriculum to the Merdeka Curriculum. It requires the strategic, methods, teaching materials, learning model, media and method used by teachers. One of the teaching materials is an electronic module. The research aimed to explore information from the perspective of teachers and students regarding the electronic science module in the Merdeka Curriculum. The type of research used is descriptive qualitative and quantitative descriptive. The data collection technique was carried out by interviewing three science teachers, and an open questionnaire of students from three schools in Yogyakarta by 115 students. The research results according to the teacher's and student’s perspective on electronic science module in the Merdeka Curriculum. Teachers are very interested in using electronic modules to help science learning. Students prefer to study with electronic module because they can be accessed via laptops or smartphones and can add teaching materials other than textbooks to the implementation of the Merdeka Curriculum. Electronic module can be used as an alternative solution to support students’ understanding of science material. The results can be used for further research to develop electronic module that are following the characteristics of students and supported by facilities to access it
Copyright (c) 2023 Ani Setyaningsih, Maryati, Insih Wilujeng, Arina Zaida Ilma https://creativecommons.org/licenses/by/4.0
Effectiveness of a Problem-Based Learning Model with Quizizz Learning Media on Science Learning Outcomes
This study was motivated by the low learning outcomes of grade 5th students at Elementary School 14 Sragen in science subjects due to suboptimal learning. The purpose of this study was to test the effectiveness of the Problem-Based Learning learning model with Quizizz media on the science learning outcomes of fifth grade students of Elementary School 14 Sragen. This type of research is experimental research with a quasi-experimental research design. The research method used is Quasi-experimental design, research sampling involves two study groups of grade V students, namely the experimental class and the control class, with a total of 17 students each. The data analysis method was carried out by applying a paired sample t-test to test the hypothesis and N-gain test to assess the effectiveness of the learning model. The results showed that PBL with Quizizz media was declared effective based on the paired sample t-test with a result of 0.000, which means that there is an average difference in student science learning outcomes between the problem-based learning model with Quizizz media and the STAD model. The experimental class N-gain test results were higher than the control class 79.2532> 53.8574 effective criteria. Based on the results of the study, it shows that the application of the Problem-Based Learning learning model with Quizizz media can improve student learning outcomes and more effectively improve student science learning outcomes.
Copyright (c) 2023 Denis Novitasari, Isa Ansori, Arif Widagdo https://creativecommons.org/licenses/by/4.0
Strategy of Community Pro-Environmental Behavior for Sustainable Development
This research aims to develop pro-environmental behavior strategies of community in sustainable development. This research is qualitative research, which emphasized on understanding certain phenomena in depth, explained descriptively in order to explain the description of people's pro-environmental behavior according to conditions in the field objectively and comprehensively. The research was conducted in October 2023, located in Turigede Village, Kepohbaru District, Bojonegoro Regency. The results of this research indicate that Turigede Village Community has carried out several aspects of pro-environmental behavior in the form of saving electrical energy, mobility and transportation, collecting rubbish that could be resold, as well as being enthusiastic about participating in community service. Government and the environmental conditions of the village still have many wild bushes and bamboo forests. Meanwhile, the supporting factors for community pro-environmental behavior are cognitive factors in the form of community knowledge. It explains how to care for the environment and situational factors consisting of villages having various institutions whose functions can be optimized
Copyright (c) 2023 Hanna Cintya Maulidiana, Wike, Sumi Lestari, Dini Atikawati https://creativecommons.org/licenses/by/4.0
Development of Integrated Science Microlearning Learning Media with Lontara Bugis Local Wisdom Based on Responsive Website Design (RWD)
The research carried out has the aim of developing science microlearning learning media integrated with regional letters that is feasible, practical and effective. The development research (R&D) method was designed using the ADDIE (Analysis, Design, Development, Implementation and Evaluation) model. The small-scale experiment was tested on 9 grade 8 students at SMPN 2 Marioriwawo and the large-scale experiment was implemented in the experimental group (8.2) of SMPN 2 Marioriwawo with 27 students. The research results in this study prove that the science microlearning learning media integrated with Lontara Bugis local wisdom based on Responsive Website Design (RWD) is very suitable for use in science learning. The practicality test based on teacher and student responses has very practical criteria. The effectiveness of the product was tested through an experimental method through a post-test only control group design research design. Hypothesis testing uses an independent sample t-test with significance results (2-tailed) = 0.01 < 0.05, which means that the learning outcomes of experimental class students are higher than the scores of control class students. The resulting responses from experimental class students were in the positive category. So the conclusion of this research is that the learning media products developed are feasible, practical and effective for use as media in the teaching and learning process (PBM).
Copyright (c) 2023 Teguh Putra Gusal, Sudarmin Sudarmin, Bambang Subali https://creativecommons.org/licenses/by/4.0
Development of an Electronic Module (E-module) Based on Quantum Learning on Living Creatures Classification Material
The aim of this research is to develop a quantum learning-based e-module for class VII SMP science subjects, especially material on the classification of living things. The type of research is development research (Research and Development) with the ADDIE development model. The research development procedure consists of 5 stages: Analyze, Design, Development, Implementation, and Evaluation. Validity testing of electronic module products is carried out by 3 validators, namely 1 media validator, 1 material validator, 1 language validator. The practicality test was carried out on 1 educator and 31 students with the aim of finding out the practicality of the product being developed. The data collection tool is a questionnaire. The results of the media expert validity test were 75% in the valid category, the material expert validity test was 89.7% in the valid category, and the language validity test was 96.7% in the valid category. The results of the practicality test for educators were 79% in the practical category and the practicality test results for students were 82% in the very practical category. The effectiveness test used the t-test, the calculated t-value was 16.17. Meanwhile the t-table is 1.697, then (16.17>1.697). The calculation concluded that there was a significant difference between the pre-test and post-test. Based on the results of validity, practicality and effectiveness tests, it was concluded that the Quantum Learning-based electronic module (e-module) was suitable for use in the learning process for class VII middle school class VII material on the classification of living creatures.
Copyright (c) 2023 Mellia Laura Pitri, Zelhendri Zen, Indrati Kusumaningrum, Fetri Yeni J https://creativecommons.org/licenses/by/4.0
Development of an Integrated Religious Biotechnology Textbook
This research aims to produce textbooks that are integrated with Islamic religious values. This type of research uses RnD development research with the ADDIE development model, the instrument used is a feasibility questionnaire for religious material experts, biotechnology material experts, media experts, language experts and a user response questionnaire totaling 27 respondents consisting of 3 lecturers and 24 students. The research results show feasibility religious material expert 84.70%, biotechnology material expert eligibility 100%, language expert eligibility 88.67% and media expert eligibility 83.30%, while user response test results with a value of 91.10% show that the textbook developed is a book teaching biotechnology integrated with Islamic religious values is very precise, very appropriate, very clear, very interesting and very easy for students to understand.
Copyright (c) 2023 Nur Hidayat, Khosi'in, Azizah Aryati, Zulfikri Muhammad https://creativecommons.org/licenses/by/4.0
Determinant Factors of Immunization Coverage in Toddlers Under 5 Years Old in Banda Aceh, Indonesia: Cross Sectional Study
The aim of this research is to determine the factors related to providing complete basic immunization to toddlers in the working area of the Meuraxa Health Center, Banda Aceh. This research is analytical by design cross sectional. The population in this study were all mothers who had toddlers in the working area of the Meuraxa Health Center in 2023, totaling 1860 people and a sample of 95 people. The research was conducted from 7 to 15 June 2023. Data was processed univariate and bivariate. The research results showed that there was a relationship between knowledge (P value = 0.006), there was a relationship between attitudes (P value = 0.000), there was a relationship between health education (P value = 0.003) and there was a relationship between the role of religious leaders (P value = 0.003) with the provision of complete basic immunization in toddlers at Meuraxa Community Health Center, Banda Aceh City in 2023. The Community Health Center can provide routine outreach to the community, especially mothers who have babies, either individually or in groups. Increase the support of religious figures for immunization by involving them in every immunization activity and making religious figures partners in disseminating immunization information
Copyright (c) 2023 Masyudi, Said Usman, Salfauqi Nurman, Ismail, Abu Bakar https://creativecommons.org/licenses/by/4.0
Assessing the “Gotong-royongâ€ Spirit in the Merdeka Curriculum: A Case Study of Student’s Engagement in Renewable Energy Project-Based Learning (PjBL)
This research is conducted to find out the Gotong Royong attitude toward the students in Merdeka Curriculum. The method of this research is quantitative method. The purpose of this research is to describe the attitude of Gotong Royong which was obtained by the students during learning activity. The research was conducted in February 2023. The place of this research was SMA Al Azhar Syifa Budi Solo. The population was X I IPA 1. The school was selected based on the driving schools with supporting teachers as organizer teachers in Merdeka Curriculum. There are 3 steps in this research such as preparation, design, and implementation. There the observation of 4 aspects during the learning process. These aspects are related to the development of the Gotong Royong dimension from the Pancasila Student Profile in the Merdeka Curriculum. The result of Gotong Royong's attitude obtains a very good category. This category is observed in the students during the learning process with the highest score being 4 and the lowest score is 1. Gotong Royong's attitude is based on the good category (3 aspects) and the good category (1 aspect). Although Gotong Royong's attitude is based on the highest presentation to all of the scores in the collaboration dimension. Score 1 is 42%, score 2 is 43%, score 3 is 85%, and score 4 is 38%.
Copyright (c) 2023 Iin Nashihah, Elvin Yusliana E, Dewanto Harjunowibowo https://creativecommons.org/licenses/by/4.0
The Effects of Passion Fruit (Passiflora Edulis) Seed Extract For Health Benefit
This study discusses the health benefits of the content of passion fruit (Passiflora edulis) seed extract. Google Scholar, Research Gate, and Mendeley were used as the search engine. The keywords were Passiflora edulis, passion fruit seed, antioxidant, and piceatannol. The benefits of passion fruit seed extract were analyzed from 21 articles. Twenty-one articles are used to demonstrate the health benefits of passion fruit (Passiflora edulis) seeds. The study's conclusions indicate that passion fruits may have anti-photoaging, anti-inflammatory, heart, liver, and kidney protective properties. They may also help treat skin conditions like striae distensae and acne vulgaris, as well as have anti-obesity, anti-hypertensive, anti-diabetic, anti-tumor, and anti-cancer properties. It is suggested where future research should go to improve the use of products made with passion fruits. It is hoped that more studies on the health benefits of passion fruit will be carried out using age-specific criteria, a larger sample size, and gender parity. Further prospective research is needed
Copyright (c) 2023 Dea Kristanti, Susy Purnawati https://creativecommons.org/licenses/by/4.0
Computational Architecture of Digital Marketing of Toyota Corporation
Toyota uses social media marketing strategies Instagram to promote its products and include important information about the automotive industry to influence social media marketing, e-wom, brand image, brand trust, and purchase intention. The research aims to determine the influence of Toyota's social media marketing, brand image, brand trust, and purchase intention. The sample taken in this research was 385 respondents using quantitative methods and data analysis techniques using SmartPLS. Based on the results of the analysis it was found that Social Media Marketing has a significant and positive effect on Purchase Intention, Social Media Marketing has a significant and positive effect on Brand Trust, Social Media Marketing has a significant and positive effect on the Brand Image, Brand Trust has a significant and positive effect on Purchase Intention, Brand Image has a significant and positive effect on Purchase Intention, E-Wom moderate Social Media Marketing has a significant and positive effect on Purchase Intention at Toyota
Copyright (c) 2023 Dedi Iskamto, Adryan Edhie Wicaksono https://creativecommons.org/licenses/by/4.0
Development of El- Student worksheet Integrated with Hidden Object Games Based on Predict-Observe-Explain Model to Improve Critical Thinking Skills and Visual Representation of High School Learners
This research aims to determine the effectiveness of El- Student worksheet integrated hidden object games based on the POE model to improve the critical thinking skills and visual representation of high school students. This type of research is research and development (R&D). The development model is 4D (Define, Design, Development, and Disseminate). The trial subjects consisted of 94 students divided into three groups, the experimental, control 1 and control 2 class. Data collection consists of product validation sheets and critical thinking skills and visual representation tests. Student worksheet development software using Live worksheet. Data analysis used SBI for product feasibility and Multivariate Analysis of Variance test. The results showed that El- Student worksheet integrated hidden object game based on the POE model is feasible for physics learning. The average posttest score to improve the critical thinking skills and visual representation of the experimental class was 80.78 and 87.34, while the control class 1 was 79.26 and 79.84, and control class 2 was 79.54 and 76.83. The Multivariate Analysis of Variance test results shows a significant value of 0.000 which is smaller than 0.05 and almost 100% effective contribution. Thus, the product is declared effective for improving students' critical thinking skills visual representation.
Copyright (c) 2023 Ana Helisa Rosianti, Insih Wilujeng https://creativecommons.org/licenses/by/4.0
The Use of Purik Leaf Extract (Mitragyna speciosa) on Hematological and Histopathological Profile of Vannamei Shrimp (Litopenaeus vannamei) on Vibrio Parahaemolyticus Infection
The purpose of this study was to analyze the optimal dose of Purik leaf extract (Mitragyna speciosa) which has antibacterial compounds to treat vannamei shrimp (Litopenaeus vannamei) that infected by Vibrio parahaemolyticus. The method used in this research is experimental study with Completely Randomized Design (CRD). The results form GC-MS analysis of purik leaf extract showed that the most abundance compounds were Quinic acid and Mitragynine from flavonoid and alkaloid class. Total Hemocytes Count (THC) after purik leaf treatment on vibrio infected vannamei shrimp showed that extract at 250 mg/L dose showed the best result with 8.03x106 cells/ml. The Differential Haemocyte Count (DHC) after treatment showed that the most effective dose is 250 mg/L with 20.33% hyaline, 23.67% semigranular cells, and 56% granular cells. Based on histopatology observation of vannamei hepatopancreas after treatment showed that the best dose is 250 mg/L with 1.20% haemorrhage, 1.20% necrosis, and 1.40% cell inflammation. Purik leaf extract which contains many compounds can be useful as an antibacterial to inhibit and destroy V. parahaemolyticus bacteria and proven to treat vannamei shrimp (L. Vannamei) that infected by V. parahaemolyticus
Copyright (c) 2023 Andreas Sugiharta, Moh Fadjar, Hardoko https://creativecommons.org/licenses/by/4.0
A Science Education for Textural Creation and Iconic Forms of Infrastructure at Medan
Medan City, as the center of the Deli Malay Sultanate and the colonial administration in the past, boasts numerous iconic forms. The distinctive characteristics of these iconic forms hold significant potential for development as references in creating contextual texture painting art. Unfortunately, this potential remains largely unexplored. Therefore, this research aims to explore the potential of iconic forms in Medan City with the goal of developing them as references for the creation of textural painting art as a tourism product for Medan City. This study employs a descriptive qualitative approach, conducted both in the field and in the studio. The methods employed include surveys and creative creation, applying Graham Wallas' theory of creativity. Research data is collected from various sources using relevant techniques, subjected to data triangulation, and analyzed following an interactive model: data reduction and presentation, verification, and drawing conclusions. The research results indicate that the potential of iconic forms as references for abstract textural painting art emerges from their representation of Medan City's character, alongside the dynamic nature they embody. The exploration of abstract textural art becomes tangible during the painting process, which, in this study, involves deformative processes, particularly simplification and stylization. Abstract textural painting art is explored based on the principles of visual art and tourist art, resulting in artworks that possess both aesthetic and technical qualities as tourism products.
Copyright (c) 2023 Gamal Kartono, Mesra, Zulkifli, Barli Kifli https://creativecommons.org/licenses/by/4.0
Effect of Cocoa Bean Extract Concentration on the Diameter of the Clear Zone Preparing Streptococcus Mutans Bacteria
Cocoa beans can inhibit the growth of pathogenic bacteria such as Streptococcus Mutans. Utilization of cocoa bean extract as an anti-bacterial inhibitor containing chemical compounds extracted in simplicia aims to increase the content in the form of alkaloids, flavonoids, tannins, saponins and polyphenols. Streptococcus Mutans is a gram-positive facultative anaerobic coccus that is usually found in the human oral cavity and one of the causes of tooth decay or cariogenic bacteria capable of creating an acidic atmosphere in the mouth and can metabolize carbohydrates. This paper describes the effect of the concentration of cocoa bean extract on the diameter of the clear zone of Streptococcus Mutans bacteria. The antibacterial test was carried out using the Mueller Hinton Agar (MHA) method, samples of cocoa bean extraction were prepared by maceration method with varying concentrations of 2.5% to 12.5% at 2.5% intervals. With an interval of three hours, measurements were carried out for 48 hours of observation. The results showed that the greater the concentration of cocoa bean extract, the larger the diameter of the clear zone, with the smallest diameter (8.44 ± 1.61) mm (for a concentration of 2.5%) and the largest diameter (9.70 ± 1.66) mm (for a concentration of 12.5%).
Copyright (c) 2023 Iza Alfi Rohmatin, Suparno https://creativecommons.org/licenses/by/4.0
The Influence of Project-Based Learning Models on Collaboration Skills and Science Learning Outcome for Junior High School
The aim of this research was to analyzed the differences in collaboration skills between students taught with a project-based learning model and conventional learning model in science subjects. The type of research includes quasi-experiments with a pretest-posttest non-equivalent control group design. The sampling technique used was nonprobability sampling. The population consisted of eleven classes in class VII, and the sample used was four classes. The research instruments were observation of collaboration skills and learning outcomes tests. The data obtained were collaboration skills scores and pretest and posttest scores on temperature and heat material. Data were analyzed using descriptive analysis techniques and inferential analysis (one-way MANOVA) with a significance level of 5%. Before testing the hypothesis, prerequisite tests are carried out (normality, homogeneity of variance, covariance, linearity, and correlation between variables). The results showed that significant differences in collaboration skills and science learning outcomes both simultaneously and separately between students taught using the project-based learning model and students taught using the conventional learning model with a p value <0.05. Referring to the results, it was concluded that there were differences in collaboration skills and learning outcomes between students who were taught using the project model, which was better than the conventional model
Copyright (c) 2023 Luh Putu Welly Sarjani, I Wayan Suastra, I Wayan Subagia https://creativecommons.org/licenses/by/4.0
Changes in water quality are the main focus in water management because they can have a major impact on the ecosystem. Water quality includes physical, chemical and biological conditions. Coverage of clean water and drinking water inspection data in Bima City reached 97.41%, while the feasibility percentage based on clean water and drinking water quality tests only reached 51.13%. The low percentage of appropriate clean water quality requires special attention. Based on this, researchers studied problems related to water quality, supply and level of need for clean water in Bima City. This research is an analytical observational study, and sampling was carried out using a non-random purposive sampling technique, and analyzed descriptively. Based on the results of physical water quality tests on 31 samples, the results showed that the physical quality of water met the requirements, the chemical quality of water in all measured samples met the requirements for class 1 and 2 clean water quality standards for the parameters DO, COD, total chlorine, nitrate, nitrite, and six valence chrome, while the BOD, Phosphate and Iron values did not meet the requirements (1/31 samples). The biological quality test showed that 12 samples did not meet the requirements for total coliforms (38.7%) and 3 samples showed the presence of E. coli bacteria (9.7%). On the other hand, it was recorded that 95.8% of respondents used shallow drilled wells for clean water; pump wells for 12.5% of respondents; PDAM constituted 16.6% of respondents; shallow drilled wells and PDAM 16.6%; and those using shallow drilled wells and hand pump wells 12.5%. Meanwhile, 37.5% use clean, untreated water and 62.5% use refilled drinking water.
Copyright (c) 2023 Asryadin, Adhi Aqwam, Hetti Koes Endang, Rizka Khairunnisa, Jumratul Nurhidayah, Hasan, Muhammad Rahadian, Fahrul Annas, M. Ichwanul Muslimin, Haerul Annas, Israjunna https://creativecommons.org/licenses/by/4.0
Development of Digital Books Based on the RANDAI Learning Model Integrated with West Sumatra Local Wisdom on Environmental Change Material
Environmental damage can occur due to a person's lack of understanding about the environment, so the role of local wisdom needs to be revived to increase understanding regarding the environment. In understanding Environmental Change material, students need problem solving abilities. This problem-solving ability can be supported through problem-based learning models such as the RANDAI (Reciting, Analyzing, Narrating, Doing, Assesing & Implementing) learning model which is realized in the form of digital books. This type of research is development research using the Plomp model with preliminary research stages, prototyping phase, and assessment phase which are limited to practicality testing. The research subjects were three biology lecturers at Padang State University, two biology teachers and 26 students in class XI MIPA 3 at SMA Negeri 5 Pariaman. The instruments used were initial investigation questionnaires, self-evaluation questionnaires, expert review questionnaires, one to one evaluation questionnaires, small group evaluation questionnaires, field test questionnaires, and practicality questionnaires. Based on research conducted, the average validity value is 90.23% in the very valid category. The average practicality test by teachers and students is 88.21% in the practical category, so it can be concluded that the Digital Book Based on the Integrated RANDAI Learning Model of West Sumatra Local Wisdom on Environmental Change Material developed is very valid and practical.
Copyright (c) 2023 Nisrina Zakia Khalel, Fitri Arsih , Zulyusri, Rahmadhani Fitri https://creativecommons.org/licenses/by/4.0
Sustainability Analysis of Farming Roads for Increased Food Security (Case Study on Woro Village, Kepohbaru Subdistrict, Bojonegoro Regency)
Villages are often serve as primary centers for agricultural activities and play a crucial role as the main supporters of national food security. Numerous efforts have been undertaken to food security, with the development of farm road infrastructure being one significant initiative. The village government, aligning with its commitment to support the national program, initiated out the construction of farm roads in 2021-2022. This research explores the sustainability of farm road development with the objective of enhancing agricultural productivity, examining five pillars: environment, social aspects, economic considerations, institutional dimension, and law enforcement. The case analysis on Woro Village in the Kepohbaru District, Bojonegoro Region.A quantitative research methodology was employed, collecting data through a questionnaire distributed to 84 respondents who are members of the village community. The data analysis employed Structural Equation Modeling - Partial Least Squares (SEM-PLS) using SMartPLS 4.0 software. The result is indicated by the path-coefficient values of 0.286; 0.294; 0.351; 0.174; and 0.131; with corresponding t-statistic values of 3.746; 2.517; 3.108, 2.154, and 2.393. The associated p-values were 0.00; 0.012; 0.002; 0.031; and 0.017; respectively. The research findings highlight a notable and positive impact stemming from the five development pillars, namely environment, social, economic, institutional, and law enforcement, on the sustainability of agriculture road development.
Copyright (c) 2023 Puji Lestari, Arief Rachmansyah, Anthon Efani, Maharani Pertiwi Koentjoro https://creativecommons.org/licenses/by/4.0
A Digital World: Role of Electronic Invoice for Personal Taxpayer Compliance
The digital world has inevitably entered various fields of human life in carrying out their duties as world leaders. Technology is an important tool to ease the human workload, including in this discourse is human resource management. This study aims to reveal the perceptions of Taxable Entrepreneurs (PKP) and the Tax Service Office (KPP) on the implementation of e-invoicing and the impact of e-invoicing on taxpayer compliance. The focus of this research is to reveal PKP's perception of the implementation of e-invoicing from the aspects of inputting, data processing, and output. KPP perceptions from the aspects of tax administration and tax evidence, and taxpayer compliance assessed from the aspects of calculation, deposit and reporting. This research is qualitative research with a case study approach. Data analysis is carried out interactively starting from data collection, data reduction, data presentation, and conclusion drawing. According to PKP, the advantages of e-invoicing are more efficient processing time, more accurate tax calculation results, easier and safer storage because it has a QR code, but the weaknesses of e-invoicing are repetitive work in inputting input tax values, the system is not yet able to read invoice codes and the application is vulnerable to viruses. According to KPP, the application of e-invoicing is very helpful for the tax office in fully controlling in real time all tax invoices uploaded and reported by PKP. From the research results, there is not enough evidence that e-invoicing has an impact on improving taxpayer compliance, especially in tax calculations. According to the Tax Office, the application of e-invoicing can improve taxpayer administrative compliance in terms of calculating, depositing and reporting so that tax revenue will be increased.
Copyright (c) 2023 Meilinda Stefani Harefa, Amran Manurung, Eldaa Yuannda Harefa https://creativecommons.org/licenses/by/4.0
Effect of Foot SPA in Improving Touch Perception in Patients with Type 2 Diabetes
Amputation of lower limbs and the development of foot ulcers are primarily associated with Diabetes Mellitus (DM) and its associated sensory peripheral neuropathy (SPN). A diminished perception of touch perception leads to decreased responsiveness to pressure and is recognized as a risk factor for diabetic foot ulcers. Increasing SPN patients' sense of touch perception in their feet may help prevent foot ulcers. This study aimed to prove the effects of foot SPA in improving touch perception in patients with type 2 Diabetes. This research method is quasi-experimental with one group pre and post-test design without a control group. Sampling was done by purposive sampling with 22 research subjects. The research instrument used a 10-g monofilament test. Foot SPA is carried out 6 days for week. Data analysis used the Paired sample t-test. Statistical test results obtain a p-value <0.05. The results of a week-long study found that foot SPA significantly affects touch perception in type 2 diabetes patients.
Copyright (c) 2023 Ruslan Hasani, Gede Wiadnyana, Bahtiar Bahtiar, Junaidi Junaidi, Rahman Rahman, Sri Angriani, Sukriyadi Sukriyadi, Hamsina Hamsina https://creativecommons.org/licenses/by/4.0
Digital Computer Science for Tax System in SME Taxpayers in Binjai City
: Computer technology with digital power will bring better tax payment procedures and expectations of compliance levels. The digital world will encourage increasingly widespread use of artificial intelligence components to make tax-related work easier. This research falls under comparative causal studies using a survey method. The population consists of MSME operators (individual taxpayers) in the city of Binjai who have filled out and returned the questionnaire to the researchers. The sample selection was carried out using purposive sampling technique, and data was gathered from the opinions or perceptions of MSME operators (individual taxpayers) in Binjai. The primary data obtained were descriptively analyzed, and the model and the influence of tax rates and tax penalties on taxpayer compliance through tax understanding were examined using path analysis. The findings indicate a significant influence of tax rates and tax penalties on taxpayer compliance both simultaneously and partially, with tax understanding as an intervening variable not fully proving to mediate the relationship between tax rates and penalties on taxpayer compliance. The low path analysis value in this study should be considered by subsequent researchers to include other variables that may affect corporate value
Copyright (c) 2023 Vebry M Lumban Gaol, Halomoan S Sihombing, Henry Lumban Batu https://creativecommons.org/licenses/by/4.0
The Development of Teaching Module Biodiversity of Exotic Fruits Plants of South Kalimantan based on STEM-PjBL for Phase E Students in Senior High School
The Merdeka curriculum implemented in Indonesian schools allows teachers to create, select and modify teaching modules according to the context and needs of the learners. This research was used to develop a biology teaching module by exploring the potential of plants biodiversity in South Kalimantan, especially exotic fruit plants using the syntax of STEM-Project Based Learning model. The biology teaching module development design was used the ADDIE model (Analysis, Design, Development, Implementation and Evaluation).The results of the development in the form of teaching modules that have three sub-topics namely 1) levels of biodiversity (genes, species, and ecosystems); 2) species diversity of exotic fruit flora of South Kalimantan and 3) Biodiversity conservation efforts. The Teaching Module has complete components consisting of general information, core components and attachments. Validity and feasibility tests involved 3 experts (biology teachers with more than 5 years of teaching experience) and 10 students from SMAN 7 Banjarmasin. Data analysis was done descriptively from validity and feasibility test data. The results showed that the developed product is feasible to use in the learning process of biodiversity of E phase students in class X with excellent and very valid categories
Copyright (c) 2023 Luthfiana Nurtamara, Noorhidayati, Sri Amintarti https://creativecommons.org/licenses/by/4.0
Antidiabetic Power of Belalai gajah Plant (Clinacanthus nutans)
This study aims to determine the decrease in rat blood glucose levels, MDA levels, and the histopathological description of pancreas after giving ethanol extract of belalai gajah plant. This study used 25 rats, grouped into 5, namely normal control, negative control (CMC-Na 0.5% dose 2 mL/200 g b.w), positive control (glibenclamide dose 0.09 mg /200 g b.w), belalai gajah plant ethanol extract (dose 30 mg/200 g b.w., and 60 mg/200 g b.w). Prior to treatment, the rats were induced into diabetes with streptozotocin-nicotinamide. The content of belalai gajah plant was tested phytochemically and antidiabetic. Potential of belalai gajah plant was tested by induction for 14 days. The results showed that ethanol extract of belalai gajah plant contained alkaloids, flavonoids, steroids, terpenoids, and phenolics. The decrease in blood glucose and MDA levels in the group given the ethanol extract of belalai gajah plant at dose of 60 mg/200 g b.w. was the same as the dose of glibenclamide 0.09 mg/200 g b.w. The results of histopathological of pancreas showed that the ethanol extract of belalai gajah plant at dose of 60 mg/200 g b.w. could improve the structure of Langerhans islets in the pancreas of diabetic rats.
Copyright (c) 2023 Ariesta Albriyanti, Nur Annisa, Ananda Dwi Putri, Ruqiah Ganda Putri Panjaitan https://creativecommons.org/licenses/by/4.0
Dietary Adherence and Physical Activity: Unraveling the Threads Impacting Blood Pressure in Hypertensive Patients
This study investigates the relationship between dietary adherence, physical activity, and blood pressure among hypertensive patients in the Simpang Pandan Health Center, East Tanjung Jabung Regency. The research, employing quantitative descriptive analysis and a cross-sectional methodology, included 127 hypertensive patients. The results revealed a significant correlation between dietary adherence and blood pressure (p-value=0.000). Of the respondents, 47.2% did not adhere to the recommended diet, while 52.8% showed adherence. Moreover, physical activity demonstrated a substantial association with blood pressure (p-value=0.000). The majority (63.8%) engaged in light physical activity, while 36.2% had heavy physical activity. The study also explored demographic characteristics, noting that 46.5% of respondents were male, and 53.5% were female. The age distribution indicated 39.4% were adults, and 60.6% were elderly. In conclusion, both dietary adherence and physical activity significantly influence blood pressure among hypertensive patients. The findings underscore the importance of maintaining a hypertensive diet, including reduced salt and fatty foods, along with regular physical activity to promote overall health and normalize blood pressure. This research contributes to understanding lifestyle factors impacting hypertensive patients in the Simpang Pandan Health Center, providing insights for healthcare interventions and emphasizing the holistic approach needed for effective hypertension management
Copyright (c) 2023 Dwi Isniarti Amin, Asep Sujana Wahyuri, Roma Irawan, Wilda Welis, Farida Gusni, Dally Rahman, Adri Budiwanto, Yovhandra Ockta https://creativecommons.org/licenses/by/4.0
Comparison of the Antibacterial Effectiveness of Moringa Leaf Extract (Moringa oleifera) on the Growth of Enterococcus faecalis and Streptococcus mutans Bacteria in Vitro
Streptococcus mutans and Enterococcus faecalis are bacterial pathogens of dental caries and root canal treatment failure. The growth of bacteria that cause dental and oral disease can be inhibited by using antibacterials derived from plants that have antibacterial properties. The aim of the research was to compare the antibacterial effectiveness of Moringa oleifera leaf extract against the growth of Enterococcus faecalis and Streptococcus mutans bacteria in vitro. This type of research is a laboratory experiment with a post test only control group design. The research samples were pure cultures of Streptococcus mutans and Enterococcus faecalis. There were seven treatment groups, namely Moringa leaf extract concentrations of 50%, 25%, 12.5%, 6.25%, 3.125%, positive control chlorhexidine and negative control DMSO with four repetitions each. Testing the antibacterial effectiveness of Moringa leaf extract used the diffusion and dilution method, then the data was analyzed using one way ANOVA and post hoc LSD statistical tests. Based on the research results, it was stated that there was effective inhibitory and killing power of Moringa oleifera leaf extract on the growth of Enterococcus faecalis and Streptococcus mutans bacteria. From the research results, it can be concluded that Moringa oleifera leaf extract is more effective as an antibacterial against Streptoccus mutans compared to Enterococcus faecalis
Copyright (c) 2023 Firdha Muharraran, Suci Erawati, Dini Arta Lestari Dalimunthe https://creativecommons.org/licenses/by/4.0
Determination of Patient Satisfaction with Dental and Oral Care Services for Clinical Students at Dental and Oral Hospital Prima Medan
The aim of this research is to determine the determinants of patient satisfaction with dental and oral care services for clinical students at Dental and Oral Hospital Prima Medan. This type of research is quantitative research with a cross-sectional design. The sample in this study was 200 patients. Data analysis in this study used univariate, bivariate and multivariate analysis. The results of the study showed that there was a correlation between patient satisfaction with dental and oral care services among clinical students at Dental and Oral Hospital Prima Medan based on time, procedure, attitude, level of knowledge, p < 0.05 (0.000 < 0.05) with a very high correlation level strong. There is a correlation between patient satisfaction with dental and oral care services among clinical students at Dental and Oral Hospital Prima Medan based on communication and spatial comfort, p < 0.05 (0.000 < 0.05) with a strong correlation level. The influence of service time, procedures, attitudes, level of knowledge, communication and spatial comfort on dental and oral care patient satisfaction among clinical students at Dental and Oral Hospital Prima Medan was 83.7%. The variable that most influences patient satisfaction with dental and oral care services for clinical students at Dental and Oral Hospital Prima Medan is the procedure variable
Copyright (c) 2023 Silvi Tiara Dewi, Chrismis Novalinda Ginting, Maya Sari Mutia https://creativecommons.org/licenses/by/4.0
The Application of NPK Pearl Professional 9-25-25 on the Growth and Production of Red Bean Plants (Phaseolus vulgaris L.) in Lowlands
This study aims to determine the application of NPK Pearl 9-25-25 on the growth and production of red bean plants (Phaseolus vulgaris L.) in lowlands. The research was conducted from February to May 2023 in Airmadidi, North Minahasa Regency, North Sulawesi at an altitude of 100 meters above sea level. They were using a Randomized Complete Block Design with the application of NPK Pearl 9-25-25 at 4 levels (0 g/liter of water, 2 g/liter of water, 4 g/liter of water, and 6 g/liter of water). The observed variables were plant height, number of branches, flowering age, number of pods, and net dry weight. The application of NPK Pearl 9-25-25 at a dose of 4 g/liter of water on the 45th day after planting (DAP) resulted in the tallest plant height of 47.80 cm, the highest number of branches with 18 branches, while the fastest flowering age was 30 DAP with doses of 4 g/liter of water and 6 g/liter of water, the highest number of pods was 33.60 pods, and the heaviest net dry seed weight per plant was 66 grams at a dose of 4 g/liter of water. The application of NPK Pearl 9-25-25 had a non-significant effect on plant height and the number of branches but had a highly significant effect on the variables of flowering age, number of pods, and net dry weight. The application of NPK Pearl professional 9-25-25 doses on red bean plants can be applied in lowlands, and the best dose from this study is 4 g/liter of water
Copyright (c) 2023 Andrew Fisher, Juniarny Silfana S. Waworuntu, Imanuel R. Montolalu https://creativecommons.org/licenses/by/4.0
Determinants of Maternal Behavior in Basic Immunization of Children Aged 0-9 Months at Health Center in Southern Nias District 2023
The aim of this research was to determine the influence of mothers' attitudes, knowledge and perceptions on the status of basic immunization requirements for children aged 0-9 months at the Community Health Center of South Nias Regency. This research uses a quantitative anaclitic research design with a cross sectional approach. The population in this study were parents who had children aged 0-9 months who were within the coverage area of ​​the South Nias Regency Health Center. The sample size used in this research is 120 samples. Data analysis in this research is univariate and bivariate analysis. The results obtained from this research are that mothers' attitudes, knowledge and perceptions partially influence the basic immunization status of children aged 0-9 months at the Community Health Center, South Nias Regency, P-value < 0.05. Attitudes, knowledge and perceptions simultaneously influence the basic immunization status of children aged 0-9 months at the Community Health Center of South Nias Regency P-value < 0.05.
Copyright (c) 2023 Sri Lestari Ramadhani Nasution, Reynel Putri Pratiwi Wau, Wika Hanida https://creativecommons.org/licenses/by/4.0
Implementation of STEM-Based Learning Modules Containing Islamic Values to Improve Student Learning Outcomes and Motivation
Student learning motivation is the main aspect in achieving student success. Based on the results of observations and interviews, student learning motivation at MTsN 8 Pidie and MTsN 11 Pidie is still relatively low, which has an impact on low student learning outcomes. The aim of this research is to determine the difference in increasing student learning outcomes and motivation on respiratory system material after implementing a STEM-based learning module containing Islamic values. The population of this study were all students in class VIII MTsN 8 Pidie and MTsN 11 Pidie. The samples were taken by purposive sampling, at MTsN 8 Pidie the research samples were class VIII.1 and class VIII.2. Meanwhile at MTsN 11 Pidie the research samples were class VIII.2 and class VIII.3. Data collection uses questionnaire instruments to measure learning motivation and uses test question instruments to measure student learning outcomes. The results of data analysis using a test (Mann-Whitney test) show that there are differences in motivation and learning outcomes, namely a significant value of 0.000 < 0.05, meaning that there is a significant difference between the motivation and learning outcomes of control class and experimental class students. Therefore, it can be concluded that there is an increase in learning outcomes and student motivation by implementing STEM-based modules with Islamic values
Copyright (c) 2023 Putri Raisah, Hafnati Rahmatan, Rini Safitri https://creativecommons.org/licenses/by/4.0
Implementation of Character Education for Students in the Era of Digitalization
The aim of this research is to describe the importance of character education for students in the era of digitalization in producing students who are disciplined, honest, responsible, tolerant, self-confident, communicative and creative, in accordance with the ideals of Pancasila in order to develop moral students. The research method used was by distributing questionnaires, questionnaires, documentation. The questionnaire given regarding character was immediately filled in by all first semester students at the Indonesian Business and Computer Institute. The research results show that character education is very important to prevent moral and ethical decline, so character education must be promoted from the start of entering college. From the results of the research, students were provided with several main character values, including: religiousness, nationalism, integrity, independence and cooperation. Each value does not stand and develop independently, but interacts with each other, developing dynamically and forming a whole
Copyright (c) 2023 Selamat Karo-Karo, Marioga Pardede, Prietsaweny Riris T Simamora, Losten Tamba https://creativecommons.org/licenses/by/4.0
Erosion Modeling in Overburden Excavation in Mining Areas with the Approach of Rain Intensity and Duration
This study investigates erosion modeling in overburden excavation in mining areas with the approach of rain intensity and duration. The main variables considered included rainfall erosion as well as slope length and slope, which were identified as key factors in predicting soil management. The linear regression method evaluated the relationship between independent variables (rainfall erosion, length, and slope) and dependent variables (soil management). The analysis showed that in Model 1, not all independent variables significantly influenced soil management. However, Model 2 revealed that precipitation erosion and slope length and slope significantly affected the dependent variables. These results provide an in-depth understanding of how weather and topographic factors affect soil management practices in mining environments. These findings can be used as a basis for environmental conservation and mitigation decision-making, especially in minimizing soil erosion due to mining activities. By paying attention to these factors, it is hoped that soil management practices can be improved to achieve better environmental sustainability. Further research is recommended to expand this understanding in various geographical conditions and mining environments
Copyright (c) 2023 Rifki Aditya, Sabaruddin, Budhi Setiawan https://creativecommons.org/licenses/by/4.0
The Synergistic Effect of Muscle, Coordination, and Concentration on the Effectiveness of Jump Floating Serve: A Path Analysis Approach
The research addresses the low proficiency in executing jump floating serves among volleyball players, influenced by factors such as arm muscle explosive power, leg muscle explosive power, hand-eye coordination, and concentration. The study aimed to evaluate the impact of these factors on players' jump floating serve abilities. Using a quantitative approach and survey method, data were collected from 24 male volleyball players at Padang State University. The instruments included the jump floating serve test, One Hand Medicine Ball Put for arm muscle explosive power, Vertical Jump Test for leg muscle explosive power, ball throw response for hand-eye coordination, and Grid Concentration Test for concentration. Path analysis was utilized for data analysis. The results revealed: (1) a significant direct impact of arm muscle explosive power on jump floating serve ability (Py1= 0.358), (2) no significant direct impact of leg muscle explosive power on jump floating serve ability (Py2= 0.119), (3) a significant direct impact of hand-eye coordination on jump floating serve ability (Py3= 0.343), and (4) a significant direct impact of concentration on jump floating serve ability (Py4= 0.251). Additionally, there were no direct effects of arm muscle explosive power, leg muscle explosive power, or hand-eye coordination on concentration (P41= 0.043, P42= 0.242, P43= 0.427). However, indirect effects on jump floating serve ability through concentration were found for arm muscle explosive power (ꜫ1 = 0.090), leg muscle explosive power (ꜫ2 = 0.029), and hand-eye coordination (ꜫ3 = 0.107).
Copyright (c) 2023 Fair Muda, Nuridin Widya Pranoto, Muhamad Sazeli Rifki, Ahmad Chaeroni, Dally Rahman, Fiky Zarya https://creativecommons.org/licenses/by/4.0
The Characterization of Active Compounds in Indonesian Local Rice that is Resistant to Environmental Stress
The purpose of this study was to characterize the active compounds in Indonesian local rice that are resistant to environmental stress in order to identify the nature of resistance to environmental stress, one of the indicators of which is the presence of flavonoid compounds. This step is one of the efforts that will lead to the acquisition of gene donors in the assembly of varieties resistant to biotic stress (pests and diseases) and abiotic stress (drought, high salinity, low temperature), which are very necessary in rice breeding programs. The method used is to plant 8 local rice varieties that are resistant to environmental stress in buckets in greenhouses. Next, analyze the content of active compounds by extracting the leaves and stems of rice plants, then macerate with methanol for 48 hours and test the content of active compounds. Then the total flavonoid content test was carried out using a quercetin standard and measured using a spectrophotometer. Whatever the results of this study, all samples showed active compounds containing flavonoids, alkaloids, tannins and saponins which were indicated by indicators of color change when tested with certain reagents. The results of the Flavonoid content analysis showed that the pendok variety had the highest flavonoid content, namely 3.9253 ± 0.06, and the Sigupai variety had the lowest flavonoid content, with a value of 1.8073 ± 0.07.
Copyright (c) 2023 Tri Ratnasari, Wahyu Indra Duwi Fanata, Ummi Sholikhah, Ahmad Ilham Tanzil https://creativecommons.org/licenses/by/4.0
Anti-inflammatory Activity of Lemon Pepper Nanoemulsion on Carrageenan-Induced Male Wistar Rat
Lemon pepper does not only have a unique taste but also has some active compounds, which has anti-inflammatory activity. This study intended to investigate the anti-inflammatory effect of lemon pepper nanoemulsion on carrageenan-induced Wistar rats. This experimental study used Twenty-five male Wistar rats that were grouped into five different groups, including control, standard, lemon pepper nanoemulsion dose of 25, 50, and 75 mg/ kgBW. Initially, all rats received air injection in the back area for 5 days to form an air pouch. After that, all rats were injected with 1% carrageenan solution, and received treatment based on the groups for 48 hours via oral route. Then, it counted the number of white blood cells by Giemsa Stain that was expressed as a number of cells per High Power Field (HPF). The increasing of Lemon pepper nanoemulsion dose significantly decreased the number of leucocytes in the carrageenan aspiration after 48 hours of treatment (P-Value < 0.001). The lowest number of leucocytes was found in the Lemon Pepper Nanoemulsion dose of 75 mg/kgBW (2.40 leukocytes per HPF). Hence, it can be deducted that the lemon pepper nanoemulsion has an anti-inflammatory effect, especially at a dose of 50-75 mg/kgBW.
Copyright (c) 2023 Linda Chiuman, Dwi Putri Agita Sebayang, Veranyca Chiuman, Suhartomi https://creativecommons.org/licenses/by/4.0