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【教学内容】北师大版二年级上册第38页。【教学过程】一、谈话导入,揭示课题师:今天,智慧老人带来了12根香蕉让我们二(5)班的同学平均分一分,大家愿意吗?生:愿意。(板书课题:分香蕉)师:好,请大家拿出12个学具代替香蕉,按照自己的想法,合理地平均分一分,看看谁分得又快又好。二、独立操作,汇报交流师:刚才大家分得很认真,谁先说一说自己平均分的方法?生:我分成2份,每份6根。师:请你说得更完整一些,
【Content】 Beijing Normal University version of the second grade on the first 38 pages. 【Teaching process】 First, the conversation is imported, reveals the subject teacher: Today, the wisdom of the elderly brought 12 bananas so that we two (5) classmates equally divided, we are willing to do? Health: Willing. Teacher: Well, please take out 12 sets of bananas instead of bananas, and according to your own ideas, give a fair share of points to see who gets faster and better. Second, independent operation, reporting Exchange Division: Just now we share very seriously, who first talk about their average points? Health: I divided into 2 copies, each 6. Teacher: Please put it more completely,