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GeoGebra
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Google Classroom
GeoGebra
GeoGebra Classroom
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Time
閱讀鐘面及數字鐘（時和分）
量度活動所用的時間 (時、分)
Time
Author:
css_maths
閱讀鐘面及數字鐘（時和分）
量度活動所用的時間 (時、分)
Next
閱讀鐘面及數字鐘（時和分）
New Resources
Constructing the Copy of an Angle + Angles Activities
Let's fly!
Tube moving at distance of a curve.
bewijs stelling van Pythagoras
Pendulum Snake
Discover Resources
Perpendicular Line Construction
spreadsheet quick filling
Caesar Shift
Linear Inverse Functions
พีระมิดสามมิติ
Angle in Semicircle
Discover Topics
Coordinates
Logarithm
Probability
Line Segment
Complex Numbers
