This study aims to develop a teaching material on environmental change integrated with the local reality context of Kayu Agung for Grade X senior high school students. This research is a development study employing the ADDIE model, limited to the analysis, design, and development stages. The data collection techniques used include validation sheets, student response questionnaires, and intervie…
This research focuses on the development of STEM-based on the topic of science material on the water cycle with the flood phenomenon. This research and development design consists of 5 stages of implementing the ADDIE model. The population in this study were all students of class VII SMP Negeri 6 Sekayu superior with a sample of 1 class consisting of 33 students taken by simple random sampling …