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角的度量

角的度量. 教者：张晓明. 思考： 量角器上，你看到了什么？. 儿歌：. 点对点，线对边，再看另一边； 零在外数外，零在内数内。. 练习：. 1 、量角的大小用（ ）。 2 、角的大小与（ ）有关系， 与（ ）无关。.

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角的度量

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  1. 角的度量 教者：张晓明

  2. 思考： 量角器上，你看到了什么？

  3. 儿歌： 点对点，线对边，再看另一边； 零在外数外，零在内数内。

  4. 练习： 1、量角的大小用（ ）。 2、角的大小与（ ）有关系， 与（ ）无关。

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