The effectiveness of environment-oriented e-books based on problem-based learning for problem-solving skills
This study aims to test the effectiveness of using environment-oriented e-books based on Problem-Based Learning (PBL) to empower problem-solving skills. The research design used is a Nonrandomized Control Group, Pretest-Posttest Design. The study used a quasi-experimental method with a 2 x 2 factor...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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University of Muhammadiyah Malang
2023-11-01
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| Series: | JPBI (Jurnal Pendidikan Biologi Indonesia) |
| Subjects: | |
| Online Access: | https://ejournal.umm.ac.id/index.php/jpbi/article/view/25603 |
| Summary: | This study aims to test the effectiveness of using environment-oriented e-books based on Problem-Based Learning (PBL) to empower problem-solving skills. The research design used is a Nonrandomized Control Group, Pretest-Posttest Design. The study used a quasi-experimental method with a 2 x 2 factorial design. The research sample was 70, grade X students of Colomadu State High School. The sample was divided into two groups: the control group using powerpoint media and conventional learning models and the treatment group using PBL-based environment-oriented e-books. The material used in the research is ecosystems in biology subjects. The instrument used to obtain data on problem-solving skills is an essay test. Data analysis using ANCOVA (p = 0.05%) with pretest value as a covariate. The results showed that PBL-based environment-oriented e-books had the most significant increase in problem-solving skills scores compared to the control class.
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| ISSN: | 2442-3750 2527-6204 |