This research started from the problem of low Mathematichs study result by the fourth year students of SDN 13 Pekanbaru is under Standard of Minimum Completeness (KKM) that is 70. From 20 students only 6 (30%) students reach the KKM. The purpose of this research is to improve Mathematics study result of fourth year students of SDN 13 Pekanbaru. This research is a Classroom Action Research (PTK)…