Penerapan Model Problem Based Learning Untuk Meningkatkan Hasil Belajar Mate…

This research is a class action research which aimed to improve learning process and increase the mathematics learning outcomes by implying Problem Based Learning model. The subjects of this research were VII-4 grade student’s of SMP Negeri 21 Pekanbaru in the academic year 2019/2020. The total number of participants were 40 students, consisting of 18 male students and 22 female students with…