一、问题的提出由于各种原因,小学生在做数学作业时易产生错误,可学生都挺聪明的,但不知为什么,他们总是把题目做错,有时我们都会这样感叹:只要学生智力正常,不怕他们不懂,就怕他们懂了以后还要出错。它是一个让老师烦恼,价值困惑,学生本人懊悔不已的问题。作为小学生,他们的知识结构没有形成,对事物的理解和看法也不成熟。因此,在教学中会很容易出现一些问题和错误。如:知识未完全掌握(知识点出错)、分析问题的能力较弱 First, the problem raised For various reasons, primary school students are prone to make mistakes in math homework, but students are very smart, but I do not know why they always make the mistake, and sometimes we will lament: As long as the normal student intelligence, Not afraid of them do not understand, afraid they understand the future but also wrong. It is a question of let the teacher worry, the value of confusion, the students themselves endless remorse. As pupils, their knowledge structure is not formed, the understanding and view of things are not mature. Therefore, some problems and mistakes can easily occur in teaching. Such as: knowledge is not fully mastered (knowledge point error), the ability to analyze problems is weak