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지오지브라 클래스룸
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Google Classroom
구글 클래스룸
GeoGebra
지오지브라 클래스룸
개요
百分數
Fractions & Percentages 分數和百分數
Percentage (Part-Whole) 所佔百分數
Percentage Change 百分改變
Quiz on Percentage Profit & Loss 盈虧百分率測驗
Simple Interest 單利息
Compound Interest 複利息
Quiz on Interest 利息：測驗
Salaries Tax in Hong Kong 薪俸稅
百分數
저자:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Fractions & Percentages 分數和百分數
Percentage (Part-Whole) 所佔百分數
Percentage Change 百分改變
Quiz on Percentage Profit & Loss 盈虧百分率測驗
Simple Interest 單利息
Compound Interest 複利息
Quiz on Interest 利息：測驗
Salaries Tax in Hong Kong 薪俸稅
다음
Fractions & Percentages 分數和百分數
새 자료
兩組對邊相等的四邊形
【案例】2018年全国1卷理科12题
【案例】2013年安徽高考15题
画直线等分三角形的面积
兩組對邊相等和有直角的四邊形
자료 찾기
直線族
販賣部草圖
五点共圆
随机模拟实验（撒豆子估算π）的副本
函数作图工具的副本
주제 찾기
기하변환
히스토그램
사변형
직선
작도
