“数学是一种思维游戏。”在数学学习中,人们经常利用已掌握的知识和方法试图将遇到的问题抽象或者转化为已知领域内的,这样会有效降低问题的难度,其中直观化对于问题的解决具有重要的意义。利用直观原理可以将复杂的问题条理化,隐性的问题表面化,从而建立模型,寻找问题解决的方案。2011版《数学课程标准》也具体阐述了“几何直观”在数学学习中的作用,认为几何直观可以从“几何”和“直观”两个方面来理解和应用。所以在数学教学中,我们要善于利用这一方法,引导学生学会最快地接近问题,学会 “Mathematics is a kind of thinking game. ” In mathematics learning, people often try to abstract or transform the problems they encounter into known fields by using the acquired knowledge and methods, which effectively reduces the difficulty of the problem. Visualization is of great significance to solving problems. Using the principle of intuition, the complicated and obscure problems can be surfaced, so as to establish the model and find solutions to the problems. The 2011 edition of Mathematical Curriculum Standards also expounds the role of “geometric intuition ” in maths learning, and thinks that geometric intuition can be understood and applied from two aspects of “geometry ” and “intuition ”. So in mathematics teaching, we should be good at using this method to guide students to learn the fastest approach to the problem, learn