Development of Wood and Pulp Chemicals in Wood Sub Materials and Fiber Morphology as Teaching Material Supplements
DOI:
10.29303/jppipa.v9i7.2253Published:
2023-07-25Issue:
Vol. 9 No. 7 (2023): JulyKeywords:
Constructivism Needham’s 5–phases, Qualitative analysis of protein, Student perceptionResearch Articles
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Abstract
This development research aims to develop wood and pulp chemicals in wood and fiber morphology as supplementary teaching materials for students of the Chemical Education study program at Sriwijaya University using the 4STMD (Four Step Teaching Materials Development) method. The steps of the 4STMD method, namely the first stage is the selection stage, carried out by analyzing needs, curriculum and analyzing the material by looking for references in various sources. The second stage, namely the structuring stage, is carried out by adding or subtracting material and compiling the material. The third stage is the characterization stage, carried out by developing the results of material analysis. The fourth stage is the didactic reduction stage, but the researcher did not carry out the didactic reduction stage. Data collection techniques used in the form of interviews, pre-research questionnaires and validation questionnaires. In the material validation test, the validity of teaching materials was obtained based on the Aiken coefficient of 0.75 which was categorized as high. Based on these results, it shows that the development of wood and pulp chemicals in wood sub-materials and fiber morphology has met the valid criteria.
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Author Biographies
Ressa Maria Lestari, Universitas Sriwijaya
Christa Rieza, Universitas Sriwijaya
Ayu Agustin, Universitas Sriwijaya
Sanjaya, Universitas Sriwijaya
Andi Suharman, Universitas Sriwijaya
Muhammad Hadeli, Universitas Sriwijaya
Diah Kartika Sari, Universitas Sriwijaya
Eka Ad’hiya, Universitas Sriwijaya
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Copyright (c) 2023 Ressa Maria Lestari, Christa Rieza, Ayu Agustin, Sanjaya, Andi Suharman, Muhammad Hadeli, Diah Kartika Sari, Eka Ad’hiya
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