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Author:
孟宝兴
GeoGebra
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【案例】2018年全国1卷理科12题
四邊形的特性
找出對稱軸
直角坐標平面上的旋轉變換
GeoGebra笔记功能体验课件
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找规律(数阵与点阵)
长方形边线展开
光圈与正多边形外角和
组合体的表面积1
三角函数的变换
Discover Topics
Kite
Tree Diagrams
Cube
Continuity
Vectors 2D (Two-Dimensional)