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高中对于一个学生而言是人生中最重要的阶段,高考的成绩决定着学生进入一所什么样的大学,所以大部分的学生都会在高中这三年内努力学习,并期望通过自身的努力换取理想的成绩。历年来数学在高考中一直占据着比较重要的地位,但是因为数学的理性思维较强,书中所讲的知识又比较难,所以数学教学一直以来都是一个重点与难点。对于高中数学来说,函数及其应用算是一项核心知识,所以函数学习的好坏将会大大影响学生的数学成绩。而对称性在函数中是一个非常重要的性质,将对称性熟练地掌握可以增加学生对函数的理解。本文针对高中数学函数的对称性具体教学进行阐述。
High school for a student is the most important stage in life, college entrance examination scores determine the students into a what kind of university, so most of the students in high school in three years to study hard and look forward to their own efforts in exchange for the ideal The score. Over the years, math has always occupied an important position in college entrance examination. However, math teaching has always been a key and difficult task because of the strong rational thinking in math and the knowledge it contains in the book. For high school mathematics, the function and its application is a core knowledge, so the function of learning will greatly affect the students’ math performance. The symmetry in the function is a very important property, the mastery of symmetry can increase students’ understanding of the function. This article elaborates on the specific teaching of high school mathematics function symmetry.