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1、六年级数学教案口算除法二用整十数除精品w o r d 可编辑资料-第 1 页，共 3 页-第 2 页六年级数学教案口算除法二用整十数除教学内容：第37 页例 3、4 教学目的：使学生掌握用整十数除整百整十数商一位数的口算方法，能够正确地进行口算，并通过小组学习培养学生的合作精神。教学重点：使学生掌握用整十数除整百整十数商一位数的口算方法。教学难点：能够正确地进行口算。教学过程：一、自主探讨，悟出方法1创设情景，学习例3。1出例如 3 的条件，问：你认为编成几队几合理有美观？教师根据学生的答复有选择地研究。2先研究 6010，让学生拿出准备好的小棒，讨论怎样口算。3小组交流口算方法。4小结方法。
2、5讨论 6030、6020 的口算方法，说一说怎样想的？6总结：以上三道题都是看几个几十是60，那么几十除60 就是几。7做一做。2运用迁移，学习例4。精品w o r d 可编辑资料-第 2 页，共 3 页-文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4
3、D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码
4、:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6
5、HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 Z
6、E4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档
7、编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P
8、6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2第 3 页1出例如 4，学生列出算式，分组讨论算法。2小
9、组汇报结果。3做一做，说想法。二、练习与质疑1练习八第6 题，先算再说关系。2第 7、8 题。3第 9、10 题。板书：口算除法二用整十数除6010=615050=3 想：6 个 10 是 60 想：3 个 50 是 150 60 除以 10 得 615050=3 6020=3 3 个 20 是 60，60 除以 20 得 3。精品w o r d 可编辑资料-第 3 页，共 3 页-文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J
10、4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O1
11、0F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9
12、B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K
13、9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2
14、O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9
15、Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2文档编码:CR9Y9B2G6P6 HS4D9K9J4V4 ZE4D7C2O10F2