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xiang xiang de li liang ping yi he zhou dui cheng de deng jia xing wen ti yan jiu
Author(s): 
Pages: 37-38
Year: Issue:  4
Journal: ZHONGXUE SHUXUE ZAZHI(CHUZHONG BAN)

Abstract: 数学课堂教学离不开对问题的探求,老师们也不例外。常用发现问题、提出问题、分析问题、解决问题之所谓“四轮驱动”问题研究的方法,进行课堂教学。试想,如果最后归结为一个前人尚未提及的全新的数学问题,则可为学生树立一个榜样,从而增进他们的学习兴趣。现按上述问题研究的思路,对“平移和轴对称这两种变换在什么情况下是等价的”这一问题,试行深入探索。
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