数学教学的最终目的应该是培养学生的逻辑思维能力、空间想象能力和运算能力，而正确的逻辑思维的能力则是最重要的，有了这个能力，才能明辨是非，从而提高数学能力，笔者在多年的数学教学实践中，发现有的学生对于有些数学问题思考的较少，为了做题而做题，认为书上说的... The ultimate goal of mathematics teaching should be to develop students’ ability of logical thinking, spatial imagination and computing ability, and the ability of the correct logical thinking is the most important, with this ability to distinguish right and wrong, thereby enhancing math ability, the author in many years Mathematics teaching practice, found that some students think less about some mathematical problems, in order to do the questions and do the questions that the book said ...