合作学习是新形势下学生学习方式的一个重大变革,是新课标所倡导的学习方式之一,也是数学课堂教学中一种重要的教学组织形式。这种学习模式有利于学生人人参与学习的全过程,充分调动学生学习的积极性,可以实现学生之间资源共享,优势互补,让学生在思维碰撞中不断地修正自己的观点,修正自己解题思路,提升自己的能力,形成对知识的正确认识,是一种高效的学习方法。但是这种学 Cooperative learning is a major change in the way students learn under the new situation. It is also one of the learning methods advocated by the new curriculum standards. It is also an important form of teaching and learning in mathematics classroom teaching. This learning model is conducive to the whole process of student participation in learning, and fully mobilize the enthusiasm of students can share resources between students, complement each other, so that students in the collision of thinking constantly revised their point of view, to amend their own problem-solving Ideas, improve their ability to form a correct understanding of knowledge, is an efficient way to learn. But this school