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IR-2

Author:知己

New Resources

  • 判斷球體
  • 三位數除以一位數(一)
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩位數除以一位數(二)
  • 拼砌四邊形

Discover Resources

  • 等腰三角形內嵌矩形
  • 拋物線軌跡
  • 共軛雙曲線
  • Geometric Solids: Recognize, Name and Sort
  • 比較五件物件的重量

Discover Topics

  • Plane Figures or Shapes
  • Geometric Mean
  • Rational Numbers
  • Logic
  • Right Triangles
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