This study aims to determine the effect of the flipped classroom learning model on student learning outcomes in PPKn subjects at SMA Negeri 1 Sungai Lilin. This study used the Pre Experiment Design method in the form of One Group Pretest – Posttest Design. The population of this study was all of class XI IPS, totaling 94 students with a sample of class XI IPS 3 totaling 29 students. Sampling …