Penerapan Model Pembelajaran Berdasarkan Masalah Untuk Meningkatkan Hasil Bel…

This research is classroom action research that aims to improve learning process andto increase mathematics achievementwith appliedthe learning model of Problem Based Learning. The subject of this research is student of class VIII.3 SMP Muhammadiyah 2 Pekanbaru in the secondsemester academic years 2017/2018, which amounted to 25 students. The research consisit of two cycles, each cycle has four…