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笔者以为,对于数学教学而言,不断优化学生的数学思维结构,大力提升学生的思维能力才是真正意义上的数学教学价值之所在。因此,提高学生的思维能力是策略选择最重要的评判标准之一。“一题多变”是数学教学常用的教学策略。但笔者发现很多教师对“一题多解”教学策略的理解还不够深入,对这一策略的教学价值判断还比较模糊。本文将对这一策略及策略背后的教学价值进行深入的探讨,以期能抛砖引玉,让策略选择与教学
The author believes that, for mathematics teaching, to constantly optimize the students ’mathematical thinking structure, to enhance students’ thinking ability is the true value of mathematics teaching lies. Therefore, to improve students’ thinking ability is one of the most important criteria for strategy selection. “A question changeable ” is a teaching strategy commonly used in mathematics teaching. However, I found that many teachers do not understand the teaching strategies of “one problem and many solutions”, and the teaching value of this strategy is still rather vague. This article will carry on the thorough discussion to the teaching value behind this tactics and tactics, expect to be able to offer advice and suggestions, make tactics choice and teaching