Penerapan Model Pembelajaran Berbasis Masalah (PBM) Untuk Meningkatkan Hasil …

The problem this research is the students achievement of sains studies SDN 036 Sintong fourth graderes still low with an average value of 68,88 and minimum completeness criteria (KKM) sain studies studies 70. Between students, amounting to 18 people only 8 students who achieve clasical KKM with 44,44%. This research is Clasroom Action Research (CAR), which aims to improve the student achievemen…