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a Geogebra file created by the first pre-service teacher
Author:
Chan Yip-Cheung
GeoGebra
New Resources
双心四边形
正方形雪花图案
龙形曲线-分形龙
百分數及其應用
比較五件物件的重量
Discover Resources
大樂透開獎機有特別號
三角形四心
體積的量度 4
我的傑作
Angle of elevation and Angle of depression(仰角和俯角)
Discover Topics
Vectors 2D (Two-Dimensional)
Constructions
Logarithmic Functions
Real Numbers
Calculus