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oai:ojs.jpmipa.fkip.unila.ac.id:article/571 2025-05-04T14:50:07Z jpmipa:ART

Effectiveness of Chemistry Textbooks with Problem Based Learning to Improve Students’ Learning Outcomes in Main Group Elements Hadeli, Muhammad Sanjaya, Sanjaya Rachman Ibrahim, Abdul Suharman, Andi Ad'hiya, Eka Kartika Sari, Diah This study aims to determine the effectiveness of the main group elemental chemistry textbooks based on problem based learning in improving student learning outcomes. The design of this study was a quasi-experiment with one group pretest-posttest design. The participants in this study were sixth year chemistry education students at Universitas Sriwijaya for the 2021/2022 academic year. Test instruments was implied in this research and analyzed using statistics with N-gain data. The results showed that problem-based learning teaching materials for chemistry education students were categorized as very effective with a high level of N-gainKeywords: chemistry textbooks, problem-based learning, chemistry learning outcomes.DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1376-1381 FKIP Universitas Lampung 2022-11-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/view/571 Jurnal Pendidikan MIPA; Vol 23, No 4 (2022): Jurnal Pendidikan MIPA; 1376-1381 2685-5488 1411-2531 eng https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/view/571/464 https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/downloadSuppFile/571/84 Copyright (c) 2022 Muhammad Hadeli, Sanjaya Sanjaya, Abdul Rachman Ibrahim, Andi Suharman, Eka Ad'hiya, Diah Kartika Sari https://creativecommons.org/licenses/by-sa/4.0