谷歌课堂
GeoGebra
GeoGebra 教室
登录
搜索
谷歌课堂
GeoGebra
GeoGebra 教室
概述
Estimation Routines - ICTM 2016
Featured
See also
Estimation Routines - ICTM 2016
作者:
John Ulbright
内容目录
Featured
How Many?
Placing Numbers (up to 50)
Fraction Guesser
Broken Clock (nearest minute)
What's the number? -- decimal version
Part-Whole Rectangles
Relative number sizes via area
Rounding within 1000
What's the angle?
Slope Guesser
See also
Given Part Find Whole
Mystery Point
b^x on the number line
What's the number? -- decimal version
Relative Unit Sizes (Length)
Dynamic Correlation
下一页
How Many?
新资源
Special Solid Trace
z`]]
functionartculture
立体几何-公理3及推论
分數化百分數：練習
发现资源
Angles from same chord are equal
Slope-Intercept From 1.1
Area Formulas
angle of elevation
Cross section & Relative position
发现主题
矩阵
不等式
任意三角形
线性规划
外接圆
