学好二次函数之我见

Personal Opinion on How to Learn Quadratic Function in Junior Middle School Math

针对初中学生学习二次函数的重点、难点,找到了学习二次函数的突破口,结合数学思想方法,提出了学习二次函数的方法,为学生将来更深入地学习函数知识打好了基础。

This paper discusses the breakthrough in learning Quadratic Function based on emphases and difficulties in learning. It also puts forward ways of learning in order to let students lay a solid foundation in further learning of function.