PENGEMBANGAN BAHAN AJAR IPA SMP/MTS BERBASIS MULTIMEDIA INTERAKTIF PADA MATER…

This study aims to determine the validity and practicality of interactive multimedia-based teaching materials in motivating students of class VIII A SMP to learn science on joint materials. The type of research used is Research and Development (R&D) with the ADDIE development model (Analysis, Design, Development, Implementation and Evaluation. The study was conducted using a Likert scale. The r…