Pengembangan Media Pembelajaran Berbasis Komputer Model Tutorial Interaktif U…

This research aimed to develop a valid computer based learning media to help students to understand the topic of area and volume of revolution. This research uses development model by Sugiyono, the following stages are: (1) potential and problem; (2) collect information; (3) product design; (4) design validation; (5) design revision; (6) product testing; (7) product revision; (8) usage tes…