Penerapan Model Pembelajaran Berbasis Masalah Guna Peningkatan Pengetahuan di SMA Negeri 3 Kota Semarang

Effective learning can be observed through the effectiveness of the teaching process itself. The aim of this study is to analyze the implementation and effectiveness of the problem-based learning model and its impact on improving students' knowledge. This research employs a quantitative method. The problem-based learning model follows five stages. The results of the study indicate that the N-Gain score, used to measure the effectiveness of the learning model, reached 98%, indicating that it is effective when applied in problem-based learning assisted by the ArcGIS Story Map. Additionally, students' responses showed a score of 70.85, which is categorized as very good. Furthermore, the post-test scores were higher than the pre-test scores, demonstrating an improvement in students' knowledge.