PENGEMBANGAN MEDIA BOMA BOARD (PAPAN BONEKA MATEMATIKA) PADA PEMBELAJARAN MATEMATIKA DI KELAS IV SD

Based on the results of the needs analysis obtained while observing and interviewing fourth-graders in Jatimulyo 1 Malang Public Elementary School, several important points were found to be considered for conducting this research. Some of these important points include learning mathematics in the upper class was not included in thematic learning or independent, in fractional material learning, the teacher used media in the form of melons but this did not help the teacher in delivering the material and instead it made the class became crowded because the students were fighting each other over the fruit to eat and resulting students unable to understand the material. By looking at the results of the analysis, the development of learning media was carried out namely the media with the aim of: 1). Producing BOMA Board Media Development (Math puppet Board) products in Mathematics Learning for fourth-graders in Elementary School, 2). Describe students' responses to the BOMA Board Media (Math Puppet Board) in Mathematics Learning for fourth-graders in Elementary School. This type of development used the ADDIE research model, which has 5 stages, to be exact analysis, design, development, implementation, and evaluation. The stages of the ADDIE model are very compatible with the stages of media development. Data collection techniques used in this study are observation, interviews, questionnaires, documentation. There are two data analysis techniques, namely qualitative and quantitative data analysis. The results of the BOMA Board media development determined by the material experts get an 83% percentage and validation by media experts gets an 82% percentage with a "very decent" rate. Student responses to the BOMA Board media get a percentage of 86% and teacher responses get a percentage of 100% with the level "very feasible". The results of the percentage show the BOMA Board media is very suitable for learning and interesting for students so that students are enthusiastic about learning normal wave phase. In order for the media to function to its fullest extent, it can be developed into a wider range of debris