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Author:lkkbmaths teachers 檔案儲存用

New Resources

  • 四邉形 (四年級) 教師版
  • 拼砌四邊形
  • 兩位數加法
  • 錐體建築師
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 三角形的重心
  • 龍騰4_1-1講段7
  • Verification of Pythagoras Theorem 驗証畢氏定理
  • 平行四邊形
  • 函數分割逼近

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Circle
  • Special Points
  • Algebra
  • Ratios
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