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数一数

Author:玖数

数一数

New Resources

  • 四邊形的特性
  • 畫出對稱圖形
  • 四邉形 (四年級) 教師版
  • 兩組對邊相等和有直角的四邊形
  • GeoGebra笔记功能体验课件

Discover Resources

  • Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
  • 做過圓外兩點的一圓並與另一圓相切
  • Version 3
  • 不規則圖形的周界(intro)
  • Dodecahedron

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Fractal Geometry
  • Parametric Curves
  • Centroid or Barycenter
  • Rectangle
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