This research started from the problem of low learning outcomes of mathematics of grade III students in SDN 125 Pekanbaru, which is have an average grade of 65,52 under completeness criteria minimum value (KKM) that is 73. From 23 students, there are only 10 students who achieve the KKM with classical completeness of 43%. This research is the type of Classroom Action Research (CAR) in 2 cycles …