This study aims to prove the effect of the project-based learning on students' learning motivation in economics subjects at SMA Negeri 10 Palembang. This research is an experimental type of research that uses a Pre-Experimental-Design in the form of a one group pre-test post-test control design. The population in this study were all class X IIS at SMA Negeri 10 Palembang. The sample of this stu…