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Google Classroom
谷歌课堂
GeoGebra
GeoGebra 教室
概述
Geometry Tasks
Langley Problem
squares and parallelogram
pentagonal tiles
opposite sides and angles of hexagon
treasure island
Sangaku
Geometry Tasks
作者:
Arthur Lee
主题:
几何
various tasks sharing with teachers
内容目录
Langley Problem
Langley Problem
octadecagon
squares and parallelogram
squares around parallelogram
more squares and parallelograms
pentagonal tiling from squares and parallelograms
pentagonal tiles
Cairo Tiling 1
Cairo Tiling 2
opposite sides and angles of hexagon
opposite sides and angles of hexagon
opposite angles of hexagon
opposite side length of hexagon
parallel opposite sides of hexagon
treasure island
Treasure Island Puzzle
Sangaku
A Sangaku Problem
Sangaku (算額)：Five Circles in a Square (Solution)
下一页
Langley Problem
新资源
apec
Transformaciones usando coordenadas
seo tool
Luxembourg Symbol
Ringed Polyhedra
发现资源
Example 1
Tangent to hyperbola from an external point
Reguar and Irregular interior angles sum
Lock Breakouts
Transformations
发现主题
加法
曲面
指数函数
上和与下和或黎曼和
函数
