一直以来,大部分初中数学教师都比较重视“说”数学,以“说”为主的教学方式成为数学教学中的常态。这种教学模式最突出的特点是教师问、学生答,学生的参与性就比较低,缺乏内在的活力和激情,不利于创新思维的发展。以“做”数学替代“说”数学,则情形就会有所不同,因为做数学更加强调学生的实践能力,注重学生的探究性学习。 All along, most junior middle school math teachers pay more attention to “say” math, and the teaching method based on “say ” becomes the norm in mathematics teaching. The most prominent feature of this teaching model is the teacher asked students to answer students’ participation is relatively low, the lack of intrinsic vitality and passion, is not conducive to the development of innovative thinking. To “do ” mathematics to replace “say ” mathematics, the situation will be different, because doing mathematics more emphasis on students ’practical ability, pay attention to the students’ exploratory learning.