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題 8

Author:GeoGebra Institute of Hong Kong
Topic:Area, Polygons

New Resources

  • 近似值:有效數字
  • 四邉形 (四年級) 教師版
  • 找出對稱軸
  • Earth with coastline
  • 直角坐標平面上的旋轉變換

Discover Resources

  • 正方形的旋轉2
  • 中空柱體
  • 長方形面積法 _單項式乘法
  • 排水法求物件體積
  • Quiz on Addition and Subtraction of Directed Numbers (2)

Discover Topics

  • Statistical Characteristics
  • Angles
  • Ellipse
  • Translation
  • Conic Sections
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