Measurement & Classification of Angles 角的量度和分類
角的量度及分類.
Measure an angle by a protractor and point out the category.
Modified from http://www.geogebratube.org/material/show/id/2461 .
- Resource Type
-
Activity
- Tags
-
angle
- Target Group (Age)
- 11 – 14
- Language
- Chinese Traditional / 繁體中文
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