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第一次教学:热闹的交流过程和出乎意料的交流效果。苏教版一年级下册“认识人民币”的“想想做做”中有这样一道题:一盏台灯52元,买这盏台灯可以怎样付钱?在学生明白题意后,展开了以下教学过程。师:请小朋友们动脑筋想一想,你准备怎么付这52元钱?你有几种不同的付钱方法?想好后
First Teaching: Lively Communication and Unexpected Communication. Sujiao version of the first grade book “recognize the renminbi,” “think about doing” there is such a problem: a desk lamp 52 yuan, how to buy this lamp can be paid? Students understand the questions, launched the following teaching process. Teacher: Invite children to think about it, how are you going to pay for the 52 yuan? How many different payment methods do you have?