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函数(function)是高中数学教学的主线之一,其内容丰富、知识点众多,包括有指数函数、幂函数、对数函数、三角函数等,贯穿数学教学全过程,然而学生在学习函数时,往往知其然不知其所以然,徒然明白解题方法和过程,却对解题的意义和知识来源应用一概不知,最终无法形成对知识的牢固记忆,将知识又还给了教师。本文试图从函教发展历史入手,就提升高中数学教学效率探明路径。
Function is one of the main lines of high school mathematics teaching. Its content is rich and there are many knowledge points, including exponential function, power function, logarithmic function and trigonometric function, which runs through the whole process of mathematics teaching. However, when students study functions, Often I do not know why, in vain to understand the problem-solving methods and processes, but the meaning of the problem-solving knowledge and application of knowledge did not know, and ultimately unable to form a firm memory of knowledge, the knowledge returned to the teacher. This article attempts to start from the history of correspondence education, to improve the efficiency of mathematics teaching in high school proven path.