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函数概念是高中数学中最重要的概念之一,它既是数学研究的对象,又是解决数学问题的基本思想方法,因而成为初等数学和高等数学共同关注的重要内容。自20世纪初,数学教育运动提出“以函数为纲”的口号以来,函数一直都被确立为数学教学的核心。然而,函数历来也是学生感到最难学的内容,对函数学习的困难甚至伴随了许多学生的整个数学学习过程。本文就学生对函数概念学习中的困难以及如何深化对函数概念的理解谈一下自己的拙见。
Function concept is one of the most important concepts in high school mathematics. It is not only the object of mathematics research but also the basic method of thinking to solve the problem of mathematics. Therefore, it becomes the important content that elementary mathematics and higher mathematics pay attention to. Since the beginning of the 20th century, when the mathematics education movement proposed the slogan of “taking function as the key link”, the function has always been established as the core of mathematics teaching. However, functions have always been the hardest part for students to learn, and the difficulty of function learning is even accompanied by many students’ entire math learning processes. This article talks about my own humble opinion about the students’ difficulty in studying the concept of function and how to deepen the understanding of function concept.