Penerapan Model Pembelajaran Berbasis Masalah Untuk Meningkatkan Hasil Belaja…

This research is classroom action research that aims to improve learning process and to increase mathematics achievement with applied the learning model of Problem Based Learning. The subject of this research were 37 students of class VII1 SMPN 8 Pekanbaru in academic years 2017/2018, consist of 17 boys and 20 girls. The research consist of two cycles, each cycle has four stages, which are pla…