通过在中学数学教学实践中所积累的解题经验，对极端化这种不可忽视的解题策略，根据它在解题中的功效进行了探讨．。

This article discusses the function of extremityan -an unnegligible strategy, in solving maths problems through the authors' experience in middle school maths teaching.

youdao

通过在中学数学教学实践中所积累的解题经验，对极端化这种不可忽视的解题策略，根据它在解题中的功效进行了探讨．。

This article discusses the function of extremityan -an unnegligible strategy, in solving maths problems through the authors' experience in middle school maths teaching.

youdao