常听数学老师抱怨:“现在的学生简直没法教,一点数学思维都没有,讲了多少遍了还是不会.”然而在指责学生的同时,又有多少老师能从自身找原因呢?又有多少老师能审视自己,反思自己?老师讲个不停,学生当时听懂了,再遇到还是不会做,这是为什么呢?问题是给了个标准答案,更多是没在教学上下功夫,只教学生模仿,甚至连模仿都达不到,缺乏思考过程.作为重要学科的数学,给不少学生带来的不是享受、愉悦和成功,而是 Often listen to math teacher complain: “Now students simply can not teach, a little mathematical thinking have not talked about how many times or not. ” However accusing students, how many teachers can find their own reasons How many teachers can examine themselves and reflect on themselves? The teacher speaks non-stop, the students understood at that time, and met again or not. Why is this? The question is to give a standard answer, more is not in Teaching hard, only to imitate students, not even to imitate, lack of thinking process .As an important subject of mathematics, to many students not to enjoy, pleasure and success, but