PENGEMBANGAN MEDIA KARTU DOMINO PADA MATA PELAJARAN MATEMATIKA MATERI BANGUN DATAR KELAS III SD NEGERI 35 PALEMBANG

Abstract

The purpose of the development in this study was to produce learning media in the form of domino card media in the math subject of class III elementary school flat shapes that are valid, practical, and effective. This research uses research methods Research and Development (R&D). Presearch using the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The results of the study show that the developed domino card media is feasible to use with very valid, very practical and effective criteria. This is evidenced by the validation results by the three validators obtained an average of 93.33% with very valid criteria, practicality test results obtained an average of 92.69% with very practical criteria, and the effectiveness test with an average student score of 81.80 and the percentage of effectiveness is 75% with effective criteria. Based on the above conclusions, the development of domino card media in the mathematics subject of class III flat shape material at SD Negeri 35 Palembang can be concluded that the domino card media developed has very valid criteria, is very practical and effective.