PENGEMBANGAN MEDIA PEMBELAJARAN SIKLUS HIDROLOGI PADA PEMBELAJARAN IPAS BERBASIS AUDIO-VISUAL KELAS IV SEKOLAH DASAR

Based on the results of observations and interviews that have been conducted with grade IV teachers of SDN Rejoagung 3 Ngoro Jombang, an analysis of student needs was obtained, namely the need for concrete learning media to support learning, especially in the hydrological cycle material. This aims to make it easier for students to understand the material and be more active in following learning.
The purpose of the study is to develop audio-visual based hydrological cycle learning media in IPAS learning using the ADDIE model (Analyze, Design, Development, Implementation, Evaluation). The subjects of this study were all grade IV students of SDN Rejoagung 3 Ngoro Jombang, of which there were 18 people. As for the analysis techniques used, there are two data analysis techniques, namely in the form of descriptive qualitative and quantitative descriptive data analysis techniques.
The results of material expert validation get a score of 92.5% and the results of media expert validation get 87.5% which is included in the category of very valid for implementation. Then the results of obtaining student response questionnaires get a score of 97% from 18 students. The results of the teacher's response received a score of 95%. Based on the results that have been obtained that this learning media can and is feasible to be applied in grade IV Elementary School on water cycle material. However, there are shortcomings in this learning media, namely media that is designed with a large enough shape and requires electric current in its use, so it is less effective if used without using an electric current connection. The material available is very limited, which is only for water cycle material. It is hoped that this learning media can be used well, and become a reference for teachers, students, principals or even the general public, and can be improved even better for further research.