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Outline
有向數
有向數加減 (Part 1)
有向數加減 (Part 2)
有向數
Author:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Table of Contents
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)
Next
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
New Resources
圓的切線方程
正方形雪花图案
三角函数 的副本
直線的斜率:水平變化 & 鉛垂變化
常见四边形是否是双心四边形
Discover Resources
winter vacation homework 12
ghseh 二次函數描點法上下平移-6
Angle at Centre and Angle at circumference
製作四個不同的梯形
二面角
Discover Topics
Vectors 3D (Three-Dimensional)
Straight Lines
Congruence
Median Line
Quadratic Functions