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GeoGebra
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Outline
Primary School Geo
Parallel Lines
Functional Clock
Analog Clock
Find the Elapsed Time using 'Hours, Minutes & Seconds'
閱讀鐘面及數字鐘（時和分）
Primary School Geo
Author:
voasmiles
Parallel Lines
Functional Clock
Analog Clock
Find the Elapsed Time using 'Hours, Minutes & Seconds'
閱讀鐘面及數字鐘（時和分）
Next
Parallel Lines
New Resources
算柱 (兩位數)
球體建築師
畫出對稱圖形
判斷球體
三位數除以一位數（一）
Discover Resources
soccer
托勒密定理推廣到任意四邊形二
two-example
滑桿2
二次函數a的意義
Discover Topics
Pythagoras or Pythagorean Theorem
Sphere
Distributions
Conditional Probability
Square
