GeoGebra
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GeoGebra
Estimation Routines - ICTM 2016
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See also
Estimation Routines - ICTM 2016
Author:
John Ulbright
Table of Contents
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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
Next
How Many?
New Resources
Open Middle: Perimeter of a Rectangle
Euler's Formula
Tutorial RDWorks para iniciantes (em inglês)
Organic Ellipse
Truncated Icosidodecahedron
Discover Resources
Angle at Center
geometry
Graphs
Arcs, Angles and Chord Thorem 1
สำเนาของ Practicle- Varnier caliparse
Discover Topics
Vectors 3D (Three-Dimensional)
Coordinates
Cosine
Addition
Sine
