This research is based on the low learning outcomes of science subject "ilmu pengetahuan alam (IPS)” of students grade 4th of SDN 034 Taraibangun, with grade average 65,825, while the minimum exhaustiveness criteria "kriteria ketuntasan minimal (KKM)” for IPS is 70. Among 40 students, only 14 students who reached KKM with 35% classical completeness. This research used classroom action rese…