Pengembangan Media PowerPoint Interaktif Berbasis Model Problem Based Learning (PBL) Pada Mata Pelajaran IPAS di Kelas IV Sekolah Dasar Kabupaten Lima Puluh Kota

Abstract

This research is motivated by the lack of use of interactive learning media based on the PBL model which is relevant to current developments, as well as the lack of variety in learning media so that learning is less interactive. This research uses a Research and Development (R&D) approach by applying the ADDIE model which consists of five stages, namely Analysis, Design, Development, Implementation and Evaluation. After carrying out the validity test, the material validity results were 97%, the media validity was 96.8%, and the language validity was 87.5% which was categorized as very valid. Next, the results of the practicality test were obtained from the application of learning media in trial schools with teacher responses. 93.7% and student response 95.6%. Furthermore, practicality results were obtained in the research school with a teacher response of 95.8% and a student response of 96.9% which was categorized as very practical. Based on validity and practicality tests, the learning media is suitable for use in the field to support the learning process in science and science subjects in class IV elementary school.