1.35 Pengembangan Media Pembelajaran IPAS Berbasis Macromedia Flash 8 Pada Materi Cahaya dan Sifatnya untuk Siswa Kelas 5 SDN Doromukti Tuban

This research aims to develop science and technology learning media using Macromedia Flash 8 light materials and their properties for grade V students of SDN Doromukti Tuban that are valid, practical, and effective, This research uses the Research and Development (R&D) method with the ADDIE model, which consists of 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. The media is validated by 3 validators, namely media experts, material experts, and linguists, to determine the validity of the media. The results of the validation of media experts show that the category is very valid with a percentage of 88%. The results of the validation of material experts showed that the category was very valid with a percentage of 88%. And the results of linguist validation show that the category is very valid with a percentage of 94%. The results of the practicality test showed that interactive multimedia was declared very practical with a percentage of 94% of the teacher's response results and 89.71% of the average student response results. The results of the effectiveness test showed that the media was included in the very effective criteria with a percentage of completeness of the test results of 26 students of 88.46%. The data analyzed in this study are validity, effectiveness, and practicality data. Based on this assessment, it can be concluded that the science learning media based on Macromedia Flash 8 on light materials and their properties are suitable for use in science learning.