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Multiplication of Directed Numbers

Author:chisunch1

New Resources

  • 【案例】2018年全国1卷理科12题
  • 算柱 (兩位數)
  • 兩組對邊相等和有直角的四邊形
  • 画直线等分三角形的面积
  • GeoGebra笔记功能体验课件

Discover Resources

  • 用面積逼近圓周率
  • Net of a cylinder
  • 圓的展開partII
  • Quiz on Rotation 旋轉變換:測驗
  • From Bra chart to Broken line graph

Discover Topics

  • Similarity Transformation or Similarity
  • Frequency Distribution
  • Tangent Line or Tangent
  • Pyramid
  • Quadratic Equations
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