PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT KELAS X SMA

NENGSIH, TIARA SEPTIA and Ibrahim, Arief Rachman and L, Muhammad Hadeli (2018) PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT KELAS X SMA. Undergraduate thesis, Sriwijaya University.

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Abstract

This research is a development research, this research aims to produce student’s worksheet based on problem based learning model of electrolyte and non-electrolyte topic which are valid, practical, and effective at SMA Negeri 3 Tanjung Raja. This research used combine model of Rowntree and Tessmer formative evaluation. Rowntree development model includes the planning, development, and evaluation phases. Evaluation phases of this research includes self evaluation, expert review, one-to-one, small group, and field test. The data collection on this research used questionnaires, interview sheets, and test. Analysis data of validity test and practicality test used Aiken test. The analysis data of field test phase used N-gain score calculation. Aiken’s average coefficient of validity test in expert review phase is 0,86 with high category. Aiken’s average coefficient of practicality test in small group phase is 0,83 with high category. The result of field tets phase are obtained N-gain score 0,73 with high category. The overall research results showed that the student’s worksheet based on problem based learning model of electrolyte and non-electrolyte topic are valid, practical, and effective.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Research Development, Student’s Worksheet, Problem Based Learning, Electrolyte and Non-Electrolyte
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:	04 Nov 2019 03:14
Last Modified:	04 Nov 2019 03:14
URI:	http://repository.unsri.ac.id/id/eprint/14714

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