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張春興0302
Author:
張春興
GeoGebra
New Resources
拼砌四邊形
球體建築師
畫出對稱圖形
直角坐標平面上的旋轉變換
長方體平面投影 (Codex版)
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正弦函數描點作圖
轉盤
数学
數學傳播39卷4期, 平面幾何公式思考
六下_圓周(學生版) v2.1
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Piecewise Functions
Similar Triangles
Equations
Line Segment
Plane Figures or Shapes