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All Journal J-SES : Journal of Science, Education, and Studies
Putri Marhaeni, Aurila
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Peningkatan Kemampuan Pemecahan Masalah Melalui Model PBL pada Materi Pengurangan Kelas 3 SDN Kauman 1 Putri Marhaeni, Aurila; Restian, Arina; Nur Kumalasari, Ratna
J-SES : Journal of Science, Education and Studies Vol 4 No 1 (2025): Jurnal J-SES Vol 4 No 1
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jses.v4i1.26237

Abstract

This study aims to analyze the improvement of problem-solving skills in 3C grade students at SDN Kauman 1 through the implementation of the Problem-Based Learning (PBL) model on subtraction of whole numbers. The research employs a quantitative approach with a classroom action research (CAR) design conducted in two cycles. Data were collected through observation, diagnostic and formative assessment tests, interviews, and documentation. The findings reveal that the implementation of PBL enhances students' problem-solving skills, as evidenced by the increase in the average pre-test score from 55.32 to 78.46 in the post-test. Moreover, PBL positively influences students' interest and motivation in learning. The use of technology, visual media, and problem-based games creates an engaging, interactive, and relevant learning experience for students. The application of PBL involving group collaboration, peer teaching, and concrete media also strengthens students' understanding of the material. Overall, this study demonstrates that PBL is effective in improving the quality of mathematics learning in elementary schools.
Co-Authors Arina Restian Nur Kumalasari, Ratna