IMPLEMENTASI PENGGUNAAN MEDIA PRAKTIKUM TERHADAP PENDEKATAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR IPA KELAS 4 MATERI ELEKTROMAGNETIK DI SD NEGERI 37 PEKANBARU

Abstract

Science learning in elementary schools often encounters challenges when delivering abstract topics such as electromagnetism. Low student engagement and the lack of appropriate learning media lead to poor understanding and learning outcomes. This study aims to implement practicum media within a Problem Based Learning (PBL) approach to improve student achievement in the topic of electromagnetism. The study employed a qualitative approach using observation methods involving 31 fourth-grade students of SD Negeri 37 Pekanbaru. Data were collected through observation, interviews, and analysis of student worksheets (LKPD). The results showed an increase in student participation during the learning process and a rise in LKPD scores from an average of 80% in the first worksheet to 83,3% in the second. Additionally, students demonstrated a better conceptual understanding of electromagnetism, were able to assemble simple tools, and connect practicum results with scientific explanations. The study concludes that the use of practicum media in a problem-based learning model can enhance students' motivation, conceptual understanding, and academic performance in abstract science topics.