This study aims to prove the effect of using YouTube on students' learning behavior in economics subjects at SMA Negeri 10 Palembang. This research is a type of One Group Pretest Post Test design. The population in this study were all class XI IPS SMA Negeri 10 Palembang and the sample in this study was class XI IPS 2 as an experimental class totaling 41 students. This study used data collectio…