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Comparing fractions using number lines and rectangles

Author:Eva Lai

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 【案例】2018年全国1卷理科12题
  • 拼砌四邊形
  • 找出對稱軸
  • GeoGebra笔记功能体验课件

Discover Resources

  • 凹面鏡成像
  • 西瓦定理 (Ceva's Theorem)
  • 錐體的橫截面
  • 折纸—直三棱锥
  • 动态专题—角度旋转

Discover Topics

  • Expected Value
  • Random Variables
  • Intersection
  • Step Functions
  • Pie Chart or Circle Chart
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