波利亚《怎样解题》一书中将数学解题过程分成了“弄清问题、拟定计划、实现计划和回顾与反思”四个环节,这四个环节是一个有机的整体,每一个环节对于有效理解数学问题、开阔解题思路、提高解题能力、增强反思意识都具有重要作用.但是,在解题学习过程中,不少同学总是认为题目解出来了,解题任务也就完成了,而忽略了第四个解题环节的重要意义.事实上,在解题的回顾与反思环节中,同 In his book “How to Solve Problems,” Polia’s book divides the process of solving mathematical problems into four parts: “to understand the problems, draw up plans, to make plans and to review and reflect on them.” These four links are an organic whole. A link for the effective understanding of mathematical problems, broaden the way to solve problems, improve the ability to solve problems, enhance the sense of reflection have an important role.However, in the learning process, many students always think that the problem is solved, the problem solving task It is completed, while ignoring the fourth part of the significance of the problem-solving links.In fact, in the problem-solving review and reflection links,