IMPLEMENTASI PEMBELAJARAN MATEMATIKA REALISTIK DALAM MENINGKATKAN HASIL BELAJAR OPERASI PENGURANGAN BILANGAN CACAH

This study aim was to improve the learning results of chopping numbers operation through realistic mathematics learning in one Elementary School at Cipondoh-Tangerang City. This is a Class Action Research according to Kemis model, as many as 3 cycles. The research subjects were 27 students. The results of the study showed that there was an increase in the KKM value. In the first cycle with a student KKM percentage value reaching 52%. The second, increasing in KKM was 69.2%. While the third was 85.2%. The realistic mathematical approach can also improve student learning activities, on the average score of 2.5 or 63% in the first cycle, to 3.0 or 75% in the second cycle, and continues to increase to 3.5 or 87% in the third cycle. Based on the study result, it can be concluded that learning through realistic mathematic learning can improve the mathematics learning results of chopping numbers.