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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang
Lia Kusuma Sari Br Bangun
Universitas Katolik Santo Thomas Medan
Education

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PENERAPAN MODEL PEMBELAJARAN PBL (PROBLEM BASED LEARNING) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI POLISI DAN DAMPAKNYA DI KELAS V SD 067259 KEC. MEDAN JOHOR: Penelitian Tindakan Kelas Lia Kusuma Sari Br Bangun; Rumiris Lumban Gaol
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 02 (2025): Volume 11 No. 02 Juni 2025 In Press
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i02.6103

Abstract

This study aims to improve the learning outcomes of Class V students of SDN 067259 Medan Johor district on pollution and its impact through the application of Problem Based Learning (PBL) learning model. The background of this research is based on the low learning outcomes of students and the lack of enthusiasm of students in following the learning of science. This study uses the approach of classroom Action Research (PTK) with models from Kemmis and McTaggart implemented in two cycles. Each cycle consists of planning, action, observation, and reflection. The subjects in this study were 27 students of Class V. Data collection techniques are conducted through observation, learning outcomes tests, and documentation. The results showed that the application of Problem-Based Learning model was able to improve student learning outcomes. The percentage of students ' learning completeness increased from 55% in cycle I to 85% in Cycle II. In addition, students ' learning activities also showed a significant increase, where students became more active in discussions, enthusiastic in finding solutions to environmental problems, and were able to connect pollution materials with everyday life in a critical and reflective manner. Thus, The Problem-Based Learning Learning model proved effective in improving students ' understanding, concern, and learning outcomes on pollution and its impacts.
Co-Authors Rumiris Lumban Gaol