This research hield because the law yield from studies result student class IV SDN 67 pematang Pudu Kecamatan Mandau kabupaten Bengkalis. The descrption that studies result IPA student class IV with the average under KKM which decided is 65. This matter can see from student can reach KKM only 11 student 45,8% from 24 student, overwhile students who cant reach KKM scoe amont of 13 student 54,2 %…