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Estimation Routines - ICTM 2016

Author:
John Ulbright
Estimation Routines - ICTM 2016

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

  • 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

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