Abstract
The Team Games Tournament (TGT) method is effective for improving student learning outcomes in social science learning, but there are still very few teachers who apply this method. The TGT method creates a competitive and collaborative learning environment where students engage in group games to deepen their understanding of social science concepts and develop social skills. This study aimed to investigate the TGT in social science learning to improve student learning outcomes. This study used a quasi-experimental with two experimental and control classes. The population used was fifth-grade elementary school students in Lampung, and the number of samples was 133. The sampling technique used cluster random sampling in determining the sampling, while the data collection was in the form of a questionnaire instrument. Questionnaires were analyzed using the n-gain score and Kruskal-Wallis tests to determine whether there was an increase in historical research skills with the help of SPSS 25. The results showed that the influence of the TGT in social science learning significantly improved student learning outcomes. The TGT method uses a competitive and collaborative group play approach to create an interesting and motivating learning environment for students. By applying the TGT, students become more involved and enthusiastic in social science learning. They actively participate in group play that involves discussion, teamwork, and joint problem-solving.