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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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圖騰 DEMO
Author:
陳科旭
GeoGebra
New Resources
GeoGebra笔记功能体验课件
兩位數除以一位數（二）
兩組對邊相等和有直角的四邊形
異分母分數減法
判斷球體
Discover Resources
ppppp
test
阿波羅尼奧斯圓
Twist Bottle
尺規作圖2
Discover Topics
Incircle or Inscribed Circle
Reflection
Frequency Distribution
Boxplot
Secant Line or Secant