Implementasi LKPD Berbasis Simulasi PhET pada Materi Magnet dan Elektromagnetik

Physics learning on magnetism and electromagnetism requires instructional media that can help students understand abstract concepts. This study aimed to describe the implementation of PhET-based student worksheets (LKPD) on magnetism and electromagnetism topics, as well as students’ conceptual understanding following the learning process. Employing a descriptive quantitative approach at SMA Islam Plus Musthofa Kamal, the study involved 9 students divided into 3 groups. Data were collected from worksheet responses covering magnetic properties, magnetic fields, electromagnetism, and data analysis indicators, and were analyzed descriptively using percentages. The analysis results showed that the average percentage of LKPD completion reached 79.17%. The magnetic properties indicator achieved the highest attainment percentage at 94.44%, while the data analysis indicator obtained the lowest at 66.67%. These findings indicate that learning activities utilizing PhET simulation-based LKPD can illustrate students' completion levels while highlighting data analysis and conclusion formulation as areas that still require improvement.