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Author:iedc

New Resources

  • 算柱 (兩位數)
  • 画直线等分三角形的面积
  • 兩組對邊相等和有直角的四邊形
  • 畫出對稱圖形
  • 兩位數加法

Discover Resources

  • 正三角形
  • 中研院數學所
  • 圓外切四邊形
  • Copy of 幾何分布 (Geometric Distribution)
  • 以 Unit Circle 了解 Sine 的正/負的副本

Discover Topics

  • Sine
  • Limits
  • Algebra
  • Confidence Interval
  • Conditional Probability
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