Introducing Chemical Instruments through Quick Response Code (QR-Code) Based Website

Authors

Muhammad Nazar , Nurmalahayati Nurmalahayati , Rusman Rusman , Kana Puspita , Abdul Haris

DOI:

10.29303/jppipa.v8i3.1361

Published:

2022-07-31

Issue:

Vol. 8 No. 3 (2022): July

Research Articles

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How to Cite

Nazar, M., Nurmalahayati, N., Rusman, R., Puspita, K. ., & Haris, A. . (2022). Introducing Chemical Instruments through Quick Response Code (QR-Code) Based Website. Jurnal Penelitian Pendidikan IPA, 8(3), 1083–1088. https://doi.org/10.29303/jppipa.v8i3.1361
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Abstract

Understanding how to work in a chemical laboratory involving instruments is important for students in doing their research. Therefore, we need an effort to make students capable of operating certain fundamental instruments in a chemistry laboratory. This study aims to produce QR Code-based instructional website to introduce chemical instruments and assess the feasibility of the media. This is a research and development (R & D) employing a model of ADDIE. The subjects were 18 students who enrolled the course of chemical laboratory management at a state university in Aceh, Indonesia. Data were obtained from questionnaires and a system usability scale instrument. The website containing pH meter, Evaporator, UV-Vis spectrophotometer, refractometer and Oven. The validation score of abovementioned features was 94.33%, 95.83%, 93.5%, 95.16% and 94.16% respectively. The validation score of the websites was 95%. The SUS Score for the web-based media QR-code was 83.75%. The QR-Code as a web-based media is very feasible to use.

References

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Author Biographies

Muhammad Nazar, Universitas Syiah Kuala

Department of Chemistry Education

Nurmalahayati Nurmalahayati, University of Syah Kuala

Rusman Rusman, University of Syah Kuala

Kana Puspita, University of Syah Kuala

Abdul Haris, SMA Negeri 2 Patra Nusa

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Copyright (c) 2022 Muhammad Nazar, Nurmalahayati Nurmalahayati, Rusman Rusman, Kana Puspita, Abdul Haris

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