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All Journal JPPIPA (Jurnal Penelitian Pendidikan IPA)
Lutfany Latifatur Rachman
Universitas Negeri Yogyakarta
Humanities Education Languange, Linguistic, Communication & Media Social Sciences

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DEVELOPMENT OF A STEM-INTEGRATED ETHNOSCIENCE E-MODULE ON BIOTECHNOLOGY TO ENHANCE JUNIOR HIGH SCHOOL STUDENTS’ CRITICAL THINKING SKILLS Lutfany Latifatur Rachman; Asri Widowati; Ekosari Roektiningroem
JPPIPA (Jurnal Penelitian Pendidikan IPA) Vol. 11 No. 1 (2026): June 2026
Publisher : Universitas Negeri Surabaya in collaboration with Perkumpulan Pendidik IPA Indonesia (PPII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jppipa.v11n1.p68-78

Abstract

This research aims to: (1) develop a science e-module based on STEM-integrated ethnoscience that enhances the critical thinking skills of junior high school students; (2) determine the practicality of the developed e-module; (3) assess the effectiveness of the developed e-module in enhancing the critical thinking skills of junior high school students. This study employed a Research and Development approach using the 4D model which includes Define, Design, Develop, and Disseminate. The product trial, conducted at MTsN 4 Gunungkidul, adopted a before-after design and involved Class VIII A students selected through purposive sampling. The instruments used included e-module validation sheets, student response leaflets, and pretest-posttest sheets. Data analysis techniques encompassed a 4-point scale evaluation for e-module validation, a 5-point scale evaluation of e-module practicality based on student responses, paired sample t-tests and effect size testing to gauge the effectiveness of the e-module in enhancing critical thinking skills. The research findings indicate that: (1) The developed e-module is highly suitable for use in science education; (2) The developed e-module is practical for use in science education; (3) The developed e-module effectively enhances the critical thinking skills of junior high school students.
Co-Authors Asri Widowati Ekosari Roektiningrum, Astuti Himmatul Hasanah