PENGEMBANGAN PETUNJUK PRAKTIKUM BERBASIS GREEN CHEMISTRY MATERI INDIKATOR pH DI PRODI PENDIDIKAN KIMIA FKIP UNIVERSITAS SRIWIJAYA

NINGSIH, FITRIA and Nawawi, Effendi (2022) PENGEMBANGAN PETUNJUK PRAKTIKUM BERBASIS GREEN CHEMISTRY MATERI INDIKATOR pH DI PRODI PENDIDIKAN KIMIA FKIP UNIVERSITAS SRIWIJAYA. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to produce a product in the form of green chemistry-based practical instructions for pH indicator materials that meet the valid, practical and effective criteria. The development model used is the ADDIE development model and Tessmer formative evaluation. The stages of the ADDIE development model are analysis, design, development, implementation and evaluation modified with formative tessmer which includes self evaluation, expert review, one to one, small group and field test. The results of the research that was carried out at the expert review stage obtained the average value from the design aspect was 0.93 (very valid), the average value from the material aspect was 0.96 (very valid), and the average value from the pedagogical aspect is 0.95 (very valid). The average overall validity value is 0.947 with a very valid category referring to Aiken's validity score criteria. The one to one stage obtained an average score of 0.976% (very practical) and the small group stage obtained an average score of 1 (very practical). The field test stage based on the practicum performance assessment of students in each group obtained an average value of effectiveness. The average score in group 1 is 93 which is included in the very good category, the average value in group 2 is 93.75 which is included in the very good category, the average value in group 3 is 93.5 which includes the very good category, average The average value in group 4 is 95.8 which is included in the very good category and the average value in group 5 is 92.36. Based on the results of the evaluation, it shows that the green chemistry-based practical instructions for pH indicator materials have met the valid, practical and effective criteria. Keywords: Development, green chemistry, practical instructions.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Pengembangan, green chemistry, petunjuk praktikum.
Subjects:	L Education > L Education (General) > L7-991 Education (General)
Divisions:	06-Faculty of Education and Educational Science > 84204-Chemistry Education (S1)
Depositing User:	Fitria Ningsih
Date Deposited:	12 Jul 2022 02:46
Last Modified:	12 Jul 2022 02:46
URI:	http://repository.unsri.ac.id/id/eprint/73405

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