合作是指两个或两个以上的个体为了实现共同的目标而结合在一起,研究、讨论、探讨,最终圆满地完成一项工作、一项任务,同时个人受益、获得满足的一种社会交往活动。在数学课上,合作学习是一种有效的教学方式。然如何实施好小组合作教学就成为每个数学教师必须考虑的问题。 Cooperation refers to two or more individuals in order to achieve common goals and together, research, discussion, discussion, and ultimately successful completion of a work, a task, at the same time, personal benefit, to be satisfied with a social interaction activity. In math class, cooperative learning is an effective teaching method. However, how to implement group cooperation teaching has become a problem that every mathematics teacher must consider.