Google Classroom
Google Classroom
GeoGebra
GeoGebra Kennslustofan
Innskráning
Leit
Google Classroom
Google Classroom
GeoGebra
GeoGebra Kennslustofan
GeoGebra
Heim
Námsefni
Mín síða
Classroom
Niðurhal smáforrita
双镜面反射问题
Höfundur:
孟宝兴
GeoGebra
Nýtt námsefni
拼砌四邊形
四邉形 (四年級) 教師版
兩位數除以一位數（一）
異分母分數減法
画直线等分三角形的面积
Skoðaðu námsefni
三角形外角和為360度
練習
sghf
Measuring areas by placing different shapes
虎牙直播
Skoðaðu umfjöllunarefni
Brot
Algebra
Hornafræði
Flatarmál
Horn