人教版小学数学一年级上册 10的认识和组成
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人教版小学数学一年级
10的认识和组成
情境导入
这哪首些诗数里我哪们些还数没 字有是学我呢们?数学课 上学过的?
自主探究
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你能找到藏在 广场上的“10” 吗?
自主探究
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9 < 10 10 > 9
这里还可以是 多少?
小组合作
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0 1 2 3 4 5 6 7 8 9 10
0到10各个 数的位置是怎样 排列的呢?
Fra Baidu bibliotek
自主探究
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友!
人教版小学数学一年级
谢谢观看
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有9根小棒, 添上1是(10)。
可以把10根小 棒捆成1捆。
1捆小棒有10根。
自主探究
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怎么分给2个小朋友?
学以致用 哪两个数合起来是10?
95 43 2
7 58
1 6
学以致用
10、9 、8、7 、6、5、 4 、3 、2 、1。发射!
总结提升
今天我们一起认识了10这个新 朋友。我们会读、写10,知道 了9添上1就是10,学习了10的 组成。
作业设计
回家后,请同学们 再在你的周围找一 找10,和10做好朋
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