Ⅲ。 Cooperative learning mode
In western countries, there are some relatively mature strategies of cooperative learning studied in researches。 Based on those strategies, several cooperative learning modes, which include STAD, LT (Learning Together), TGT (Team Game Tournament), Jigsaw, GI (Group Investigation) were established。
八年级学生在合作学习中的角色分工(6):http://www.youerw.com/yingyu/lunwen_196040.html