The Impact of Cooperative Learning on Grammar Learning among Iranian Intermediate EFL Learners

The purpose of this study was to investigate the effects of cooperative learning activities on Iranian intermediate EFL learners' grammatical competence. This research was a quasi-experimental study and its design was comparison group design. The study included one control and one experimental group. In total, 50 students participated in the study. They were male and female intermediate English language learners studying English in EFL department at Shokuh-e-Danesh Institute, Dehdasht, Iran. Following a workshop on the implementation of cooperative learning activities, the experimental group was exposed to cooperative learning activities. The control group was, on the other hand, provided with traditional grammar learning methods. 25-item grammar tests were given to both groups before and after the eight-week treatment. T-tests were employed to analyze the obtained data. The results of the tests revealed significant differences between the control group and the experimental group regarding their grammar learning through cooperative learning. The findings of the study suggested that cooperative learning had positive effects on Iranian intermediate EFL learners' grammatical competence