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时、分的认识

时、分的认识. 敦化市二实验小学 李成林. 通 知 同学们,明天中午到校,学 校组织看电影。. 时、分的认识. 敦化市二实验小学 李成林. 日晷. 日晷. 沙漏. 认识钟面. 一分钟. 想一想: 分针 走一圈,走了( )个小格。 是( )分。 时针 走了( )个大格?是( )时。 时针和分针 同时开始走,又同时结束, 说明所用的时间( )。 因此说: ( )。. 60. 60. 1. 1. 相等.

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时、分的认识

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  1. 时、分的认识 敦化市二实验小学 李成林

  2. 通 知 同学们,明天中午到校,学 校组织看电影。

  3. 时、分的认识 敦化市二实验小学 李成林

  4. 日晷 日晷 沙漏

  5. 认识钟面

  6. 一分钟

  7. 想一想: 分针 走一圈,走了( )个小格。 是( )分。 时针 走了( )个大格?是( )时。 时针和分针同时开始走,又同时结束, 说明所用的时间( )。 因此说: ( )。 60 60 1 1 相等 1时=60分

  8. 练一练

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