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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
錐體建築師
四邉形 (四年級) 教師版
【案例】圆柱体内放置一个大球六个小球
柱體建築師
直角坐標平面上的旋轉變換
Discover Resources
Translation 平移變換
正四棱錐
椭圆的定义
比例中的定值問題(二)
P6 圓的面積
Discover Topics
Dilation
Frequency Distribution
Tree Diagrams
Polygons
Exponent
