【听课随笔】分数的意义
2022-04-15 本文已影响0人
A_thinker
教学过程
1.了解分数产生
二年级学过“平均分”,三年级学习“分数的初步认识”
2.归纳得出分数的意义
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3.找出单位“1”
4.感受生活与分数的紧密联系
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5.“分一分”活动
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6.练习评价
①分数意义
②单位“1”
③分数单位
④含有几个分数单位
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7.谈收获
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教学过程
1.了解分数产生
二年级学过“平均分”,三年级学习“分数的初步认识”
2.归纳得出分数的意义
3.找出单位“1”
4.感受生活与分数的紧密联系
5.“分一分”活动
6.练习评价
①分数意义
②单位“1”
③分数单位
④含有几个分数单位
7.谈收获