一、目前高中数学概念教学存在的主要问题1.老师对数学概念理解出现偏差目前,老师在数学概念的理解上,出现了差错,只是将它们看做一个名词,没有进一步挖掘,导致学生对概念理解不深入,从而影响了学生学习数学的积极性.如,在讲到三角函数、反比例函数及向量等概念时,并没有对它们给予深入挖掘,没有将本质的东西讲述给学生,导致学生对这些知识理解不够,碰到练习题时,仍旧不知道如何解答.2.新课改教材版本较多,导致对概念处理不统一 First, the current high school mathematics teaching concept of the existence of the main problems 1. Teachers deviate understanding of the concept of mathematics At present, the teacher in the understanding of mathematical concepts, there have been errors, but they are treated as a noun, there is no further mining, leading students to the concept Understanding is not in-depth, thus affecting the enthusiasm of students to learn mathematics.For example, when it comes to trigonometric functions, inverse functions and vectors and other concepts, they did not give in-depth mining, did not tell the essence of the students, leading students to these Knowledge is not enough understanding, encountered exercises, still do not know how to answer .2 new curriculum textbook versions, resulting in the concept of treatment is not unified