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Riza Azriyanti
Padang State University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Meta Analisis Pengaruh Bahan Ajar Terintegrasi Model Problem Based Learning terhadap Kemampuan Pemecahan Masalah Siswa pada Pembelajaran Fisika Asrizal; Fatni Mufit; Riza Azriyanti; Utari Prisma Dewi; Nuhamdin Putra
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4368

Abstract

The purpose of this research is to combine, analyze, and conclude previous studies in order to obtain accurate results regarding the effect of integrated teaching materials using the Problem Based Learning (PBL) model on students' problem solving abilities in terms of the types of teaching materials, grade levels, and subject matter. The research method used is meta-analysis by reviewing 28 articles from national and international journals. The research results obtained included: overall the mean effect size of the PBL model integrated teaching materials on students' problem solving abilities was 0.858 which was in the high category. In terms of Teaching Materials, the largest mean effect size is 2.372 with the high category belonging to the E-module. Based on the class level, the largest mean effect size is owned by class XI, which is 0.990, which is in the high category. Based on the material unit, rotational dynamics has the largest mean effect size value of 2.522 which is included in the high category. From the results of this study, it can be concluded that in general teaching materials that are integrated with the PBL model can improve students' problem-solving abilities in learning physics. If viewed from the moderator variable, it can be concluded: First, the most effective teaching material is the e-module. Secondly, it is most effectively applied to class XI. Third, it is most effectively applied to rotational dynamics material
Validation of the Physics E-Module Based on Problem Based Learning as Independent Teaching Material to Improve Critical Thinking Skills of Class XI High School Students Riza Azriyanti; Syafriani
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5809

Abstract

Students' critical thinking skills are very useful and useful as preparations for facing current and future life, but the reality in the field is that students' critical thinking skills are still low. So one solution is to develop e-modules based on problem based learning. This research aims to determine the level of validity of problem based learning-based e-modules as independent teaching materials to improve the critical thinking skills of class XI high school students. The development model used is ADDIE. The instrument used in this research was a validation questionnaire by 3 validators. The data analysis technique used is the Aiken'V formula. The e-module validation results obtained an average of 0.93 with a valid category. So it can be concluded that the physics e-module based on problem based learning to improve students' critical thinking skills is valid and suitable for use in learning at school.
Co-Authors Asrizal Fatni Mufit Nuhamdin Putra Syafriani Syafriani Utari Prisma Dewi