浅谈代数思维方法在小学数学教学中的渗透

Talking about the penetration of algebraic thinking method in primary school mathematics teaching

代数思维是一种以“符号代替数字”的数学思维方式,这个“符号”不仅可以表示数量关系和数量结构,还能解决多种不同类型的数学问题,代数思维对小学生抽象的数学思维的培养具有重要作用。笔者结合自身工作经验,首先对代数思维的定义、形成因素以及它与算术思维的联系和区别进行阐述,然后具体分析代数思维方法在小学数学教学中的渗透途径,以期为小学生代数思维的培养和建立提供新的思路。

Algebraic thinking is a mathematical way of thinking that uses"symbols instead of numbers".This"symbol"can not only represent quantitative relationships and quantitative structures,but also solve many different types of mathematical problems.Algebraic thinking plays an important role in the cultivation of elementary school students’abstract mathematical thinking.Based on my own work experience,the author first expounds the definition and formation factors of algebraic thinking,as well as its connection and difference with arithmetic thinking,and then specifically analyzes the penetration of algebraic thinking methods in primary school mathematics teaching,in order to provide new ideas for the cultivation and establishment of algebraic thinking of primary school students.