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达芬奇椭圆仪

Author:蔡永志
Topic:Conic Sections

达芬奇椭圆仪

New Resources

  • 兩組對邊相等的四邊形
  • 四邉形 (四年級) 教師版
  • 兩位數除以一位數(一)
  • 判斷球體
  • 【案例】圆柱体内放置一个大球六个小球

Discover Resources

  • 等腰三角形內嵌矩形
  • 數位學習社
  • 整數除真分數
  • 两圆上两动点分别以相同的线速度运动时,连线中点的轨迹(绿色花朵)
  • 泰勒與馬克勞林級數 (Taylor and Maclaurin Series)

Discover Topics

  • Integral Calculus
  • Poisson Distribution
  • Sequences and Series
  • Similarity Transformation or Similarity
  • Incircle or Inscribed Circle
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