在合作学习中,教师熟练并准确地把握自身的角色扮演是合作学习取得成功的关键所在。从教师在基础教学年段开展合作学习的实践体会出发,对小组合作学习中教师的角色定位进行了反思与总结。 In cooperative learning, teachers skilled and accurately grasp their own role-playing is the key to the success of cooperative learning. Starting from the practical experience of teachers in carrying out cooperative learning during the basic teaching years, the role orientation of teachers in the cooperative learning of the group is reviewed and summarized.