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Contenuti
有向數
有向數加減 (Part 1)
有向數加減 (Part 2)
有向數
Autore:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Sommario
有向數加減 (Part 1)
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
有向數加減 (Part 2)
Addition and Subtraction of Directed Numbers (2) 有向數加減(2)
Quiz on Addition and Subtraction of Directed Numbers (2) 有向數加減測驗(2)
Successivo
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
Nuove risorse
画直线等分三角形的面积
圓的基本性質
球体的体积推导
讀磅
垂直線的斜率
Scopri le risorse
GGB動畫
P63-2
內擺線
夾擠單位圓的面積
圆的有关概念
Scopri gli argomenti
Logaritmi
Teoria degli insiemi
Probabilità
Rette secanti
Funzione tangente