合作学习是新课程所倡导的学习方式之一,也是数学课堂中一种重要的教学组织形式。它与集体教学相比,更有利于体现学生的主体性,有利于张扬学生的个性。《义务教育数学课程标准》中谈道:“有效的教学活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流是学生学习数学的重要方式。”越来越多的老师在课堂教学过程中采用了这一方法,这也是我校提出的课堂五环节教学中必不可少的一个重要步骤。然而在具体的实施过 Cooperative learning is one of the learning methods advocated by the new curriculum, and it is also an important teaching organization form in mathematics classroom. Compared with the collective teaching, it is more conducive to reflect the students ’subjectivity, which is good for publicizing students’ personality. “Compulsory education mathematics curriculum standards,” said: “effective teaching activities can not simply rely on imitation and memory, hands-on practice, independent exploration and cooperation and exchange is an important way for students to learn mathematics.” More and more teachers in This method is used in the classroom teaching process, which is also an essential step in the teaching of the fifth part of the class proposed by our school. However, in the specific implementation