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劉虹圻 內心

Author:呂麗珠

New Resources

  • 算柱 (兩位數)
  • 四邊形的特性
  • Fibonacci Clock
  • 國旗 (作圖步驟直接餵給 Claude)
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 三角形面積海龍公式
  • 分數與小數
  • 猴子攀樹
  • Square
  • 關燈遊戲

Discover Topics

  • Right Triangles
  • Straight Lines
  • Fractal Geometry
  • Trigonometric Functions
  • Arithmetic Operations
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