“活动单导学”教学模式下的小组合作学习因其形式新颖、学生参与率高、课堂互动性强等优点,在教学中被广泛使用。但在实际教学中,由于教师对小组合作学习的内涵缺乏深刻的认识,致使小组合作学习流于形式,名存实亡。本文指出了初中化学小组合作学习方面容易形成的种种误区,并提出了改进措施。 “Cooperative Learning in a single activity ” teaching mode is widely used in teaching because of its novelty, high participation rate of students, strong classroom interaction and so on. However, in actual teaching, because of the lack of deep understanding of the connotation of the group cooperative learning by the teachers, the cooperative learning of the group turns out to be a mere formality. This paper points out the misunderstandings easily formed by the junior middle school chemistry group cooperative learning and puts forward the improvement measures.