Pengembangan Modul Berbasis Pendekatan Heuristik Untuk Meningkatkan Kemampuan…

Problem solving abilities are very important and must be developed in learning mathematics. However, in reality, students have not yet mastered this problem solving ability. There are still many students who are not optimal in solving problems. Researchers also found this low mathematical problem solving ability of students at SMP N 2 Sabak Auh. One of the main topics of mathematics studied in …