数学解题的速度,是检验学生数学能力的一个重要尺度,解题速度快,表明思维的敏捷性,灵活性强,反之则弱．在教学实践中我了解到,解题速度慢是一个极为普遍而又突出的问题,它使得学生在课堂学习和课外作业中,虽花费了较多的时间和付出较大的精力,但却达不到预期的效 The speed of mathematics problem solving is an important measure to test students’ mathematics ability. The speed of problem solving indicates that the thinking is agile and flexible, and vice versa. In the teaching practice, I learned that the slow speed of problem solving is an extremely common and outstanding problem. It has caused students to spend more time and effort in classroom learning and extracurricular activities, but it has reached Less than expected effect