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Drawing quadrilaterals on the grid or the pinboard

Author:Anthony OR 柯志明

New Resources

  • 找出對稱軸
  • 【案例】2018年全国1卷理科12题
  • 兩位數加法
  • 球体的体积推导(优化版)
  • 三位數除以一位數(一)

Discover Resources

  • 分數應用題:比較兩數的大小
  • Kumamon
  • 魔术师的地毯
  • 波的叠加
  • 二面角

Discover Topics

  • General Quadrilateral
  • Pythagoras or Pythagorean Theorem
  • Continuity
  • Diagrams
  • Interest Calculation
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