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GeoGebra Lesson
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GeoGebra Lesson
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仿真时钟2.0
Author:
陈力
Topic:
Constructions
GeoGebra
New Resources
Earth with coastline
幾何作圖題：切三圓（題目）
小数 的副本
四邊形的特性
找出對稱軸
Discover Resources
線性規劃 - 數學技巧2
兩條數線比較
勝者即正義
滚动的石头
函数作图工具的副本
Discover Topics
Secant Line or Secant
Pie Chart or Circle Chart
Planes
Hyperbola
Parallelogram