ANALISIS ETNOMATEMATIK DALAM PERMAINAN CONGKLAK SEBAGAI MEDIA PEMBELAJARAN BANGUN DATAR DAN BANGUN RUANG DI SEKOLAH DASAR

Learning models, learning media, ethnomathematics studies in mathematics learning and others. So that this research complements previous research, this study analyzes the ethnomathematic elements in the congklak game as a medium used in conveying mathematics learning. The congklak game is a regional game that is usually done in pairs using a congklak board and the seeds are divided equally into each hole on the congklak board. This study aims to analyze the ethnomathematics concepts in the congklak game by integrating the geometric concepts, namely flat shapes and geometric shapes. This type of research is qualitative by describing the process of the game, the tools and materials used, the system for determining the winner, and the shape of the congklak board. The subjects of this study were grade 2 at SD Negeri Menuran 01, Baki, Sukoharjo. This study uses data collection techniques with interviews, documentation and observation. The analysis technique used is the triangulation technique on the data that has been obtained. The results of this study are: (1). Knowing the ethnomathematic elements in the congklak game, (2). Identifying the use of the congklak game as a medium for learning mathematics, and (3). Analyzing the relationship between the congklak game and the learning of flat shapes and geometric shapes in elementary schools. This research can be refined by further research by completing research studies