Skripsi
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS STEM PADA MATERI ENERGI TERBARUKAN-PLTMH UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KREATIF SISWA SMA
The low level of creative thinking skills among students and the limitations of learning media in visualizing abstract concepts in renewable energy-PLTMH material encourage the need to develop STEM-based interactive learning media. This study aims to produce STEM-based interactive learning media on renewable energy-PLTMH material to train high school students' creative thinking skills in a valid, practical, and effective manner. The method used is Research and Development (R&D) with the ADDIE model, which includes the stages of Analysis, Design, Development, Implementation, and Evaluation. The research subjects were grade XI students of SMA Negeri 1 Kikim Selatan who were involved in the trial stage, consisting of 3 students in the individual trial stage, 9 students in the small group trial stage, and 26 students in the field trial stage. Product validation was carried out by three validators consisting of subject matter experts, media experts, and learning design experts. The research instruments consisted of validation sheets, student response questionnaires, and creative thinking skills tests. The data were analyzed quantitatively to determine the level of validity, practicality, and effectiveness of the product. The results showed a validity percentage of 91% for the material aspect, 90% for the media aspect, and 90% for the learning design aspect, with a category of highly valid. The practicality test obtained a percentage of 95% in the individual trial stage and 98% in the small group trial stage, with a category of highly practical. The effectiveness test showed an average N-Gain value of 0.77 with a high category. The developed media was declared highly valid, highly practical, and effective in improving the creative thinking skills of high school students.
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