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翻牌游戏中的数学道理
Author:
孟宝兴
制作:王会增 修订:孟宝兴
GeoGebra
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
異分母分數減法
四邊形的特性
四邉形 (四年級) 教師版
Discover Resources
基測試題五邊形滾動
pictures
test01
四角柱體(長方體)的截面
拋物線2-焦點法
Discover Topics
Conic Sections
Upper and Lower Sum or Riemann Sum
General Quadrilateral
Translation
Trigonometry