对一种数学合作学习方式的介绍及反思

合作学习方式是一种在世界范围内广泛使用的课堂教学组织形式，不同学科的合作学习方式不同，“交换知识法”是一种毁实可行的数学合作学习方式，其特点是：（1）学生有机会在恰当的时候单独学习；（2）保证每个学生都有机会学习和教授每一类型的学习材料，“交换知识法”的工具为学习卡片，步骤分为掌握知识组和交换知识组，教师在合作学习中的作用主要有3个方面：（1）教师是合作学习环境的设计者；（2）教师在合作学习中还应该成为一名优秀的观察者；（3）教师是合作学习的评估者。

Introducing a Kind of Co-operative Learning Method in Mathematics and Relative Analysis

This paper introduced a kind of co-operative learning method in mathematics, i.e. exchanging knowledge method, which was based on the theory of co-operative learning. In the end, it analyzed the co-operative learning and gave some proposals in order to help the teachers to improve the teaching and students learning in mathematical classroom.