表格问题是对现实问题情境的高度抽象概括,表格问题的学习有利于学生从不同的问题中抽象出相同的数量关系,并且容易发现不同数量关系之间的联系。在学生学习解决问题的初始阶段安排表格问题的学习,一方面为学会用列表的方法整理题目里的已知信息和问题,并寻找到解决问题的思路积累经验,另一方面为后续学会用列表法 The form problem is a highly abstract summary of the situation of the real problem. The study of the form problem helps the students abstract the same quantitative relationship from different questions and easily find the relationship between the different number of relations. In the initial stages of learning to solve the problem of students to arrange the form of learning, on the one hand to learn to use the list method to organize the known information and problems in the subject, and to find ways to solve the problem of accumulation of experience, on the other hand for the subsequent use of the list law