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错误是学生在学习过程中对新知识的认知偏差。小学生年龄小,要允许他们犯错误,因此,教师不能以成年人的标准去要求小学生,也不能苛求学生把数学试题全部解答正确。如果教师在教学过程中合理利用学生学生所犯的错误,将错误试题转化成一种教学资源,也能够取得不错的教学成果。一、错误试题成因分析1.基本的数学定理、公式掌握不牢固。要想把数学试题快速、准确地解答出来,数学中的公式、定理必须要充
Errors are the cognitive bias of new knowledge in the learning process. The pupils are young and should allow them to make mistakes. Therefore, teachers can not ask pupils for the standard of an adult, nor can they excuse the students in answering them correctly. If teachers make reasonable use of the mistakes students make in the process of teaching, they can turn wrong test questions into a kind of teaching resource and can achieve good teaching results. First, the analysis of the causes of the error test 1 basic mathematical theorem, the formula is not firmly grasp. In order to answer maths questions quickly and accurately, math formulas, theorems must be filled