PENGEMBANGAN PETUNJUK PRAKTIKUM KIMIA TOPIK ASAM BASA BERBASIS GREEN CHEMISTRY PADA MATA KULIAH PRAKTIKUM KIMIA DASAR

ARDILA, LITA and Lesmini, Bety and Hidayat, Iceng (2018) PENGEMBANGAN PETUNJUK PRAKTIKUM KIMIA TOPIK ASAM BASA BERBASIS GREEN CHEMISTRY PADA MATA KULIAH PRAKTIKUM KIMIA DASAR. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims at produce a product chemistry practicum procedure which had valid, practical and effective criteria. The development model used was ADDIE development model and formative Tessmer evaluation method. The steps of ADDIE development model were analysis, design, development, implementation and evaluation modified with formatif Tessmer evaluation which consisted of self evaluation, expert review, one to one evaluation, small group evaluation and field test. The results of expert review stage showed that the final score of design aspect validity was 0,8 (valid), pedagogical aspect was 0,875 (very valid) and material aspect 0,77 (valid). Average validity value of 0,83 with very valid category refers to the criteria score of Aiken’s validity. The stage of one to one evaluation showed that the praticability average score was 0,95 (very proper) refers to criteria score of Cohen Kappa agreement and on small group stage showed that the practicability score was 0,90 (very proper) refers to criteria score of Cohen Kappa agreement. The stage of field test, based on the student practical work assessment on every group, the average of effectivity value. On the making of green chemistry indicator experiment was 87,03 (very good), on the determination of pH indicator range experiment was 86,72 (very good) and on the acid base titration experiment was 81,06 (good) refers to conversion of university sriwijaya value. The evaluation showed that the chemistry practicum produce of acid base topic green chemistry based which was produced had fulfilled the valid, practical and effective criteria.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Research and development, practicum produce, acid base, validity, practicality, effectivity.
Subjects:	Q Science > QD Chemistry > QD1-999 Chemistry
Divisions:	06-Faculty of Education and Educational Science > 84204-Chemistry Education (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	30 Oct 2019 03:01
Last Modified:	30 Oct 2019 03:01
URI:	http://repository.unsri.ac.id/id/eprint/13878

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