t_ (table = 2.01)). Where there is an average increase of learning outcomes of experimental class PPKn from 66, 07 to 78.92 and the average increase in learning outcomes of control class PPKn from 58.06 to 65. Thus the hypothesis that there is influence of Peer lessons learning model on the results learning PPKn IPA class X students in SMA Negeri 2 Pangkalan Kuras, can be accepted. Keywords: Peer Lessons, Learning Outcomes." />