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Outline
Estimation Routines - ICTM 2016
Featured
See also
Estimation Routines - ICTM 2016
Author:
John Ulbright
Table of Contents
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
Next
How Many?
New Resources
Science Park 1
koch tool
The black friday GeoGebra :)
Two-Way Tables and Ven Diagrams
Free fall
Discover Resources
與兩點保持相等距離的點的軌跡
parallel lines
PacMaze2Rylann
พื้นผิวใน 3 มิติ
भिन्नों की तुलना
Discover Topics
Root
Inequalities
Polynomial Functions
Definite Integral
Polygons
