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  1. Estimation Routines - ICTM 2016
    1. Featured
    2. See also

    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

    • Area Between Two Curves
    • bewijs stelling van Pythagoras
    • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
    • Billard V5.2 and V6
    • 函數的奇偶性

    Discover Resources

    • Theorem 7.11
    • Geometry Basics
    • Step 1
    • Medians 11/13 Westerlund
    • The sphere exploded into thousands of pyramids

    Discover Topics

    • Numbers
    • Coordinates
    • Polygons
    • Vectors 3D (Three-Dimensional)
    • Conditional Probability
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