一、展示数学解题思维过程的必要性教学中我们常可以发现：在课堂上教师分析解题思路头头是道，学生也听得津津有味，但让学生真正动手解题，仍是困难重重，略经教师“点拨”，便会恍然大悟，特别是高三数学复习课，这种现象更为严重．例ａ，ｂ∈Ｒ，证明ａ２＋ｂ２≥ａｂ... First, to demonstrate the necessity of mathematics problem solving thinking process We can often find that: In the classroom, the teacher analyzes and solves problem-solving ideas. The students also hear relish, but it is still difficult for the students to really solve the problem. If you “dial”, you will suddenly realize that this phenomenon is even more serious in senior mathematics review classes. Case a, b∈R, prove that a2+b2≥ab...