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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
繪畫垂直線
Absolute Value Functions f(x)=a |x - h| + k
Pythagorean Template: Integer Legs
Pythagorean Theorem: Extension Exercises
希尔伯特曲线
Discover Resources
The angle subtended from a diameter is 90
Voronoi Diagram
BlackAndScholes
Diagonals of a rhombus are angle 90 degrees
Area of a Trapezium
Discover Topics
Polynomial Functions
Solids or 3D Shapes
Kite
Secant Line or Secant
Upper and Lower Sum or Riemann Sum
