Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Klein Bottle
Author:
Jui-Tang Chen
Klein Bottle : x=sin(2u)(2.2+cos(u)sin(v/2)-sin(u)sin(v)) y=cos(2u)(2.2+cos(u)sin(v/2)-sin(u)sin(v)) z=sin(u)sin(v/2) + cos(u)sin(v)
GeoGebra
New Resources
四邉形 (四年級) 教師版
畫出對稱圖形
【案例】2018年全国1卷理科12题
四邊形的特性
三位數除以一位數(二)
Discover Resources
Quiz on Special Lines in Triangles 三角形內的特殊線:測驗
蝴蝶定理證明2:綜合法
Rotation in the Coordinate Plane
高中多項式
无理数指数幂
Discover Topics
Statistical Characteristics
Upper and Lower Sum or Riemann Sum
Logic
Geometric Mean
Percentages