孔子曰:“学而时习之,不亦乐乎?”“知之者不如好之者,好之者不如乐之者。”可见,孔子是主张乐学的。但是传统的课堂教学却“遗忘”了这一传统,许多教师把学生视为接受知识的容器,只知道一味地灌,一味地填,使课堂教学变得乏味,机械而无情感。学生很难从中寻得趣味,更谈不上以学为乐,致使部分学生厌学恶学,中途辍学。那么怎么才能从根本上改变数学课堂教学的这种沉闷的状态,从而激活课堂教学,让学生带着美的享受来完成这个过程呢? Confucius said: “learning and learning, enjoying it? ” “Better to know those who do not, as good as those who are happy.” “Visible, Confucius is advocating music. However, the traditional classroom teaching has ”forgotten" this tradition. Many teachers regard the students as a container for receiving knowledge. They only know that they should always fill in and blindly fill, making the classroom teaching boring, mechanically and emotionless. Students find it hard to find fun, much less to learn for fun, resulting in some students tired of learning evil, halfway dropout. So how can we fundamentally change the dreary state of mathematics classroom teaching, so as to activate classroom teaching and let the students carry out the process with beauty?