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四、简易方程的教学小学生在已学过求等式中的未知数X、用字母表示数和数量关系之后,再学习简易方程的概念和解法,并不是十分困难的。在这部分知识的教学中,一定要使学生对方程、方程的解和解方程等概念有较清晰的认识,并能熟练进行简易方程的求解。在以后分数、比例的教学中,还要进一步巩固和提高解简易方程的技能。安排在小学数学中的方程内容是非常简单的,仅出现形如x±a=b,a土x=b,ax=b,ax土b=c,b土ax=c,x/a=b6等方程,故此称为简易方程.
Fourth, the teaching of simple equations The primary school students have learned the unknown X in the equation, using letters to represent the relationship between numbers and numbers, and then learn the concept of simple equations and solutions, it is not very difficult. In this part of the teaching of knowledge, we must make students have a clearer understanding of the concepts of equations, equations and solution equations, and be able to proficiently solve simple equations. In later grades and proportions, we must further consolidate and improve the ability to solve simple equations. The content of the equations arranged in primary school mathematics is very simple and only appears as x±a=b,a soil x=b,ax=b,ax soil b=c,b soil ax=c,x/a=b6 Equations are called simple equations.