初中数学教学,在拥有了普通计算器到超级计算机的今天,提高学生的运算能力,仍有着积极的意义。下面谈谈我的几点做法:一、重视加深学生对运算法则的理解“为什么是这样算而不是像我想的那样算?”有这种问题的学生往往对运算法则不够理 Junior high school mathematics teaching, in possession of a common calculator to the super computer today, improve the computing power of students still has a positive meaning. Here are some of my practices: First, attach importance to deepen the students understanding of the algorithm “Why is it calculated rather than what I think? ” Students with this problem tend to be not enough algorithms