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小一_比較20以內的數

Author:lkkbmaths teachers

New Resources

  • 兩組對邊相等的四邊形
  • 長方體平面投影 (Codex版)
  • Nested spiral octagon
  • 近似值:有效數字
  • 四邊形的特性

Discover Resources

  • Bearings 方位
  • 荒島尋寶
  • 傅立葉級數
  • 面積
  • S7G1 模拟光的折射

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Optimization Problems
  • Power Functions
  • Solids or 3D Shapes
  • Unit Circle
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