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《数学课程标准》提出:“要让学生在参与特定的数学活动,在具体情境中初步认识对象的特征,获得一些体验。”所谓体验,就是个体主动亲历或虚拟地亲历某件事并获得相应的认知
The standard of mathematics curriculum puts forward: “Let students acquire some experience when participating in specific mathematical activities and initially understanding the characteristics of objects in specific situations. ” The so-called experience is that an individual personally or personally experiences something Obtain the corresponding knowledge