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GeoGebra Lesson
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GeoGebra
GeoGebra Lesson
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時鐘（教師用）
Author:
Mr Tsang
可顯示或隱藏分針，讓學生觀察時針的運動。
GeoGebra
New Resources
Squaring a Rectangle (PST Version)
Graphing Basic and Compound Inequalities
Midpoint Theorem (V2): Integer Solutions
Marion's Theorem
Segment Addition Postulate (Mild Questions)
Discover Resources
Sine Law Ambiguous Case
square wheels
السؤال 1 و 2 و 3
day 90
Circle Theorem 1
Discover Topics
Equations
Vectors 3D (Three-Dimensional)
Special Points
Boxplot
Histogram