学习数学,除了具有扎实的基础知识和技能以外,还要掌握一些学科的相关思想.数学思想有函数思想、方程思想等等,在这里我想谈谈与创造思维密切相关的构造思想.所谓数学上构造思想,就是设置一个适当的辅助元素,使问题从一般到特殊,从抽象到具体,从陌生到熟悉,这是一种化难为易的 Learning mathematics, in addition to having solid basic knowledge and skills, but also to master the relevant ideas of some disciplines. Mathematical thinking has function ideas, equations, etc. Here, I would like to talk about the structural ideas closely related to creative thinking. On the construction of ideas is to set up an appropriate auxiliary elements, so that the problem from the general to the special, from abstract to concrete, from strange to familiar, this is a kind of difficult to