This research is motivated by the low result graders learn science IV.B SDN 169 Pekanbaru with an average of 63.88, with a minimum completeness criteria (KKM) IPA is 75. The number of students in grade IV.B are as many as 40 people, which reached KKM only 16 students with classical completeness 40%. This research is a classroom action research (PTK) which aims to improve the learning process in…