Fadiawati, Noor and Diawati, Chansyanah and Prabowo, Galuh (2022) Improving Students' Critical Thinking Skills Using the Inquiry Lesson Model. Jurnal Pendidikan dan Pembelajaran Kimia, 11 (2). pp. 130-139. ISSN e-ISSN: 2714-9595 | p-ISSN: 2302-1772

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Abstract: This study aims to describe the effectiveness of the inquiry lesson model on the buffer solution material to improve students' critical thinking skills. The research sample was grade XI students of a senior highschool in Bandarlampung which obtained by using purposive sampling technique. In the control class, direct instruction learning was applied and in the experimental class was the inquiry lesson. The research used a quasi-experimental design with The Matching-Only Pretest- Post-test Control Group. The research data were analyzed using the n-gain calculation and parametric statistics with the t-test. The results showed that the post-test average score of critical thinking skills in the experimental class and the control class had a significant difference and the average n-gain in the experimental class was 0.48 (moderate category). Thus, it can be concluded that the Inquiry Lesson model is effective for improving students' critical thinking skills. Key words: Inquiry lesson, buffer solution, critical thinking skills

Item Type: Article
Subjects: L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
Divisions: Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Pendidikan Kimia
Depositing User: Dr., M.Si. Noor Fadiawati
Date Deposited: 17 Oct 2022 01:26
Last Modified: 17 Oct 2022 01:26
URI: http://repository.lppm.unila.ac.id/id/eprint/45713

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