The study was a quasi-experimental research with the entire population of junior high school students in grade VII Bina Mulya Belfast school year 2011/2012. Study sample is a class VII A and VII C are taken by using Random Sampling Purposive techniques. The purpose of this study to determine whether the type of cooperative learning model TPSeffective when applied to teaching junior high math class VII student Bina Mulya Belfast Lessons Year 2011/2012 when compa-red to conventional learning. The results showedthat the TPS type of cooperative learning effectively applied to improve student learning outcomes.Keywords: Cooperative TPS, and Learning Outcomes