“小组合作学习”已经成为我们初中数学课堂教学中常用的方式,它将学生各种思维的灵感和学习中的疑问进行优化整合,群策群力去解决问题.因此,教师依据教学内容的特点,精选小组合作内容,把握时机,有序、有效地组织学生开展合作学习至关重要.本文谈谈如何把握小组合作学习的时机.一、在新旧知识关联处进行小组合作学习我们知道,数学学习是在我们原有认知的基础进行引伸和拓展的.在初中阶段,学生 “Group Cooperative Learning ” has become a commonly used method in our junior high school mathematics classroom teaching, which optimizes and integrates the students’ various thinking inspiration and learning questions, and works together to solve the problem.Therefore, according to the characteristics of the teaching content, It is very important to select the content of the group cooperation, to grasp the opportunity, to organize the students cooperatively and orderly and effectively.This article talks about how to grasp the opportunity of the group cooperation study.Study on the group cooperation in the relationship between the old and the new knowledge We know that the mathematics learning Is based on our original cognitive extension and expansion in the junior high school, students