Penerapan Model Pembelajaran Berbasis Masalah Untuk Meningkatkan Hasil Belaja…

This class action research aims to improve learning process and increase the mathematics learning outcomes by implying Problem Based Learning model. Subjects of this research were the students of grade VII2 SMP Negeri 42 Pekanbaru in the academic year 2019/2020 total number of participant are 38, consisting of 18 boys and 20 girls with heterogeneous academic achievement. This research has two c…