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圓錐曲線conic section

Author:
陳澤瑩

New Resources

  • GeoGebra创建的小游戏集
  • 繪畫平行四邊形
  • 砌長方形找因數
  • 贪吃蛇小游戏
  • 正方形纸片剪出正三角形(顶点在边上)

Discover Resources

  • 尺規作圖找有理數點(以3分之5為例)
  • Proof of Pythagoras Theorem
  • B小學今星期的遲到人數
  • 磁磚著色
  • 三角函數-sin

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  • Tangent Line or Tangent
  • Probability
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  • Conic Sections
  • Rectangle

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