Penerapan Model Problem Based Learning (PBL) Untuk Meningkatkan Hasil Belajar…

The background of this research is students low in mathematical of grade at SMP Negeri 1 Dumai. The aims of research is to improve learning process and to increase student mathematics achievement with applying the learning model of Problem Based Learning. This research is classroom action research. The subject of this research is student of class VIII2 SMP Negeri 1 Dumai in academic years 2018/…