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Journal : Jurnal Pendidikan MIPA

The Effect of Science e-Module to Enhance Students’ Critical Thinking Skills on the Object Classification Topic Fahmi, Fahmi; Irhasyuarna, Yudha; Suryajaya, Suryajaya; Fajeriadi, Hery
Jurnal Pendidikan MIPA Vol 26, No 3 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i3.pp1624-1641

Abstract

This study aims to develop innovative science teaching materials based on higher-order thinking skills (HOTS) to enhance students’ critical thinking skills on the topic of object classification. The research adopted the ADDIE development model, which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The study involved 60 seventh-grade junior high school students as research subjects. Data were collected using expert validation sheets, student response questionnaires, and pretest-posttest instruments to assess students’ critical thinking skills. The results of expert validation indicated that the developed teaching materials were categorized as “highly valid,” with an average score of 92.5%, reflecting the quality in terms of content, presentation, language, and design. During implementation, students showed an increase in critical thinking performance. The average pretest score was 58.3, which improved to 78.7 in the posttest. A paired sample t-test analysis revealed a statistically significant difference between pretest and posttest scores (t = 8.624; p < 0.001), indicating the effectiveness of the developed material in improving critical thinking skills. Furthermore, student responses to the teaching materials were very positive, with an average score of 88.4%, suggesting that the materials were well-received and engaging. This study provides empirical support for integrating innovative HOTS-oriented learning materials into science instruction, particularly for foundational topics such as object classification. The findings contribute to the field of science education research and offer practical implications for the development of curriculum materials that foster critical thinking in junior high school students. These results can be used as a reference for educators and curriculum developers in designing effective, student-centered science learning tools.    Keywords: ADDIE model, critical thinking, instructional design, object classification, science teaching materials.
Co-Authors Abdullah Abdullah Abdurrahim Abdurrahim Ahmad Rusyadi Ahmad Rusyadi, Ahmad Ali, Akhmad Chaidir Aminuddin Prahatama Putra Andi Ichsan Mahardika Anggryani, Anggryani Antung Fitriani Antung Fitriani Aprida, Dini Badruzsaufari Badruzsaufari Bimo Aji Nugroho Bimo Aji Nugroho Bimo Aji Nugroho D. Dharmono Dina Amalina Dina Hafizhah Eko Wahyuningsih Eko Wahyuningsih Fitria Eka Wulandari Fitriani, Antung Hasanah, Putri Hery Fajeriadi Istyadji, Maya Jamilah Jamilah Khairu Sadiqin, Ikhwan Kiki Miranti Kurniasih, Tintin Laila Farida Luluk Rachmatul Yasiro Lusia Beti Sumarni Marnina Ika Putri Maulidia Maulidia, Maulidia Maya Istyadji Maya Istyadji Maya Istyadji Mella Mutika Sari Muhammad Fajar Muhammad Kusasi Muhammad Kusasi Muhammad Lutfi Muhammad Muslim Muhammad Zaini Muhammad Zaini Munir, M. Jiddan Mishbahul Mustika Wati, Mustika Mutiara Havina Putri Nabila, Bunga Alifia Nikmah, Saidatun Ninis Hadi Hardiyanti Ninis Hadi Haryanti, Ninis Hadi Noor, Aulia Fauzan Norhasanah Norhasanah Nugroho, Bimo Aji Nur Chalisah Nurul Hidayati Utami Putri Anggraini Putri, Rizky Febriyani Rahmat Yunus Rahmati, Pramita Dwi Ratna Yulinda Restu Prayogi Riza Arisandi Riza Arisandi Rusmansyah Rusmansyah, Rusmansyah Ruswaty Ruswaty Sadiqin, Ikhwan Khairu Saidatun Nikmah Saidatun Nikmah Saniatul Hidayah Sari, Mella Mutika Sauqina Sauqina, Sauqina Setiadi, Iswan SRI RAHAYU Sri Siswa Herawati Surya Jaya, Surya Suryajaya Suryajaya Suryajaya Suryajaya, Suryajaya Suyidno Suyidno Syahmani Syahmani Wida Salupi Winarko, Dewi Mulyati Darajatun Wiwik Handayani Yudha Irhasyuarna Yuyun Eka Yulianti Zulfa Rahili