合作学习已成为中学课堂常用的教学方式。但是,合作学习的课堂存在着小组划分时机不恰当、小组划分没有一定的标准、小组成员没有进行角色分配、小组没有不定期重组、小组学习任务设计不合理、教师对自己在合作学习中的角色认识不清、对活动结果缺少灵活多样的评价方式等问题,致使现实中合作学习往往流于形式,收效甚微。 Cooperative learning has become a common classroom teaching methods. However, there are some problems such as improper timing of group division, lack of certain criteria for group division, lack of role assignment among group members, no irregular restructuring of groups, unreasonable design of group learning tasks, and teachers’ roles in cooperative learning Lack of understanding of the results of the activities of the lack of flexible and diverse evaluation methods and other issues, resulting in the reality of cooperative learning is often mere formality, with little success.