Tania, Lisa (2017) Efektivitas Pendekatan Saintifik dalam Meningkatkan Keterampilan Berpikir Kritis pada Materi Pemisahan Campuran. Jurnal Pendidikan dan Pembelajaran Kimia, 16 (1). pp. 101-115. ISSN ISSN: 2302-1772

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Abstract

The Effectiveness of Scientific Approach to Enhance Critical Thinking Skills on Mixtures Separation Topic. This study was aimed to describe the effectiveness of scientific approach to enhance students’ critical thinking skills and scientific attitudes on mixtures separation topic. The method used was quasi experimental by using the matching only pretest-posttest control group design. The population of this research was all of seventh grader students of SMPN 22 Bandarlampung and it was obtained class VIIB as experiment class and VIID as control class. The samples were obtained by purposive sampling technique. The effectiveness of scientific approach was determined by the enhancement of n-gain value of students’ critical thinking skills which were tested statistically by t-test and also determined by students’ scientific attitudes. The results showed that implementation of scientific approach was effective to enhance students’ critical thinking skills and scientific attitudes in the learning of mixtures separation topic.

Item Type: Article
Subjects: L Education > L Education (General)
Depositing User: LISA TANIA
Date Deposited: 16 Nov 2017 06:55
Last Modified: 16 Nov 2017 06:55
URI: http://repository.lppm.unila.ac.id/id/eprint/5691

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