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khkhk

Author:Chan Yip-Cheung

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
  • 四邉形 (四年級) 教師版
  • 算柱 (兩位數)
  • 畫出對稱圖形

Discover Resources

  • Is this a prism 2
  • 軌跡,摺紙,滾動,實驗觀察,曲線
  • 量角器2
  • 三角形的心
  • 歐幾米德多面體(四邊形與六邊形)

Discover Topics

  • Right Triangles
  • Trigonometric Functions
  • Scalene Triangles
  • Tangent Function
  • Translation
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