PENGARUH METODE CERAMAH TERHADAP PEMAHAMAN KONSEP SISWA KELAS VII A DI SMP 1 MUHAMMADIYAH JEMBER PADA MATERI ZAT DAN PERUBAHANNYA

Abstract

This study examines the use of the lecture method in science learning, focusing on the topic of substances and their changes among grade VII students at SMP Muhammadiyah 1 Jember. A qualitative case study design was applied, and data were collected through classroom observation, interviews, and student questionnaires. The results indicate that the lecture method remains useful, as structured explanations enable students to grasp fundamental concepts, distinguish between physical and chemical changes, and relate the material to real-life situations. While most students reported that lectures helped them, observations revealed issues such as boredom, lack of focus, and passive behavior when lessons were delivered for too long without variation. Teacher interviews further emphasized that lectures need to be combined with other approaches, including questioning, quizzes, and simple experiments, to create a more engaging classroom atmosphere. Students’ scores exceeding the minimum competency standard suggest that lectures can still support learning outcomes, yet their limitations lie in long-term retention and limited peer interaction. The findings highlight the importance of teacher innovation in integrating lectures with more active learning strategies to enhance the effectiveness of science education.