“将数学作为一种活动来进行解释,建立在这一基础上的教学活动,称为再创造法”。这是数学教育家弗赖登塔尔提出来的,那么对于高中数学教学而言,再创造的根本在哪里呢?笔者认为高中数学教学必须走再创造的道路,即将学生的思维过程与科学家对数学概念的探索过程及思维过程相联系,给予学生适当的引导,促进学生不断自我进步。本文就该话题谈几点笔者的看法,望能有助于教学实践。一、基于学生心理活动学习数学概念概念是构成数学知识大厦的砖石,那 “Teaching mathematics as an activity to explain, based on this teaching activity, known as re-creation law.” This is the mathematics educator Freudenthal put forward, then the high school mathematics teaching, recreating the fundamental where? I believe that high school mathematics teaching must take the path of recreation, that is, students thinking process and scientists Mathematical concepts of the exploration process and the process of thinking are linked to give students appropriate guidance to promote continuous self-improvement of students. This article on the topic talk about the author’s point of view, hope can help teaching practice. First, based on student psychology to learn the concept of mathematics is the masonry of maths knowledge building