小学数学教学中如何利用练习题突破易错点

How to Use Exercises to Break through the Error-prone Points in Primary Mathematics Teaching

新课改倡导自主、合作、探究的学习方式,使课堂教学发生了巨大转变。但在课堂花样不断翻新的同时,学生有时却收获甚微,且易错点频出,这一现象引发了人们的反思。为了在教学中突破可能产生的易错点,教师首先要在教学方法的设计上进行初期干预,然后用课堂练习和课后练习对所学知识进行复习、巩固和补充,让学生体会到成功的喜悦,达到事半功倍的效果。

The new curriculum reform promotes independent,cooperative, and inquiring learning methods, which has caused a huge change in classroom teaching. However, while the classroom patterns are constantly being renovated, students sometimes achieve few results and are prone to mistakes. This phenomenon has gradually triggered people’s reflection. In order to break through the possible error points in teaching,teachers must first carry out initial intervention in the design of teaching methods, and then consolidate and supplement the knowledge learned by students through classroom and after-class exercises, so effective exercise design is especially crucial. Teachers should help students unconsciously complete the review and consolidation of the knowledge they learned, and at the same time make the students feel that they are useful, experience the joy of success, and achieve the result of doing more with less.