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数学信息的整理是学生分析数量关系的前提,是学生解决问题的基础。列表整理是学生整理信息的常用方法,它适用于已知条件比较多的问题。列表的过程实际上就是浓缩问题中的已知条件和所求问题的过程,也是把已知条件和问题分类的过程。表列好后,不但可以清楚地了解题意,而且容易发现数量之间的关系,也是学生进一步学习统计图表、分析整理信息的基础。如何培养学生对题目信息的准确整理和分析能力呢?笔者以
The sorting of mathematical information is a prerequisite for students to analyze the quantitative relationship and is the basis for students to solve the problem. List finishing is a common method for students to organize information, it applies to more known conditions of the problem. The process of listing is actually the process of concentrating the known conditions and problems in the problem of concentration, as well as the classification of the known conditions and problems. After the list is listed, not only the questions can be clearly understood, but also the relationship between the numbers is easy to find. It is also the basis for students to further study statistical charts and analyze and organize information. How to cultivate students the ability to accurately collate and analyze the subject information?