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作为一线的教师,最头疼的事情就是学生把会做的题目做错,而这其中有很多的就是关于计算的错误。要让教师少头疼,我们就必须提高学生的计算能力,要提高学生的计算能力,首先要弄清楚学生们出错的原因,再对症下药。通过对学生的错题的分析与研究,本人认为出现计算方面的错误主要有两方面。一、学生的数学基础知识没有掌握好,以至于没有形成基本的计算技能在小学阶段掌握计算的基础知识,学生肯定应该对20以内的加减法、乘法口诀等知识熟练掌握并运用,但对于部分学生来说,这样的基础确实没有打牢,所以在计算时错误百出也就不足为奇了。
As a front-line teacher, the most troubling thing is that students will do the wrong title, and many of them are on the calculation error. To make teachers less troublesome, we must improve the students ’computing abilities. To improve the students’ computing abilities, we must first make clear the reasons why the students made mistakes and then prescribe the right remedy. Through the analysis and study of the mistakes of students, I think there are mainly two aspects of the calculation error. First, the students do not master the basic knowledge of mathematics, that did not form the basic computing skills in the elementary school grasp the basics of computing, students must be less than 20 addition and subtraction, multiplication formulas and other knowledge proficiency and use, but for For some students, it is not surprising that such a foundation does not play a solid role, so there are many mistakes in the calculation.