PENGEMBANGAN MULTIMEDIA INTERAKTIF “GEMAR” BERBASIS MOBILE LEARNING PADA MATA PELAJARAN MATEMATIKA KELAS V SD

In fact, the learning outcomes and understanding of fifth graders at SDN 1 Kacangan on mathemathics subjects were below average and bored with existing learning tools. Therefore, researchers are trying to develop a multimedia GEMAR (Actively Study Math). This Study has the objectives of (1) producing interactive multimedia products GEMAR (Actvely Study Math) to improve the learning outcomes of fifth graders at SDN 1 Kacangan and, (2) knowing the effectiviness of GEMAR’s. The research is R&D (Research and Development) with ADDIE (Analyze Design Development Implementation Evaluation) development model. This research was conducted in November-December 2021 involving 14 fifth grade students at SDN 1 Kacangan. The results obtained from research were obtained from qualitative data as description of the flow or research process and quantitative data to determine the feasibility and effectiveness of the media. The results of the validation of materials, media, learning are obtained from the validation test with the selected validator. The results of the validation of the material showed 83% in the valid category and suitable for use on the object of research. The results of obtaining media feasible to use. In the validation of learning obtained a percentage of 80% which is categorized as a very valid and feasible to use. In the validation of learning obtained a percentage of 100% with a very valid and feasible category. Based on these results, the GEMAR multimedia is feasible to use