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Pi Demo

Author:P. Ferguson
Manipulative to help discover pi
Move the slider to unroll the liquorice

New Resources

  • Slope Between 2 Points (Phase 2)
  • Conway Circle Theorem
  • Area of a Circle Illustrated
  • Pathway to Proof: Triangle Angles
  • Mondrian's Puzzle

Discover Resources

  • oef 12.2
  • BOOMERANG !
  • Extension 2 Graphs
  • Angles
  • Net of a Square Pyramid (Formula Hidden)

Discover Topics

  • Coordinates
  • Sphere
  • Ratios
  • Rational Numbers
  • Vectors 3D (Three-Dimensional)
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