The problem of this research is the weakness of student’s learning result of social subject. It show from 32 students, 20 students (62,50%) have lower score, and it is only 12 students (37,50%) have average score 67,6. The KKM of this school is 70. According to that problem, the research by implementing cooperative learning model two stay two stray (tsts). In cycle 1, the percentage of t…