Измерване с транспортир

Demonstrate how to use a protractor. Students can practise in pairs, one changes the angle the other measures. Original applet by Duane Habecker.

 

Ivan Beregi

 
자료 유형
활동
태그
대상 그룹 (연령)
11 – 14
언어
English (United Kingdom)
 
 
 
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