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Author:Altmann Cho

New Resources

  • 找出對稱軸
  • 兩位數除以一位數(二)
  • 【案例】圆柱体内放置一个大球六个小球
  • 直角坐標平面上的旋轉變換
  • 兩位數加法

Discover Resources

  • 「相似三角形」任务1
  • 上圓下方的盒子
  • Copy of 方格紙上畫四邊形
  • 到點與線段距離相等
  • 物體的平面運動

Discover Topics

  • Arithmetic Operations
  • General Quadrilateral
  • Conditional Probability
  • Quadratic Equations
  • Confidence Interval
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