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Creating Challenges

Author:Mr. Krebs

New Resources

  • 巧算長方形周界
  • bewijs stelling van Pythagoras
  • Parallel lines, Transversals and Segments
  • Parallel Lines and Angles: Thinking Classroom Exploration
  • Perimeter of a Rectangle with Unknown Sides

Discover Resources

  • Maths Animations and tools
  • Brachistochrone Stand 20.03.2015
  • Nierówność kwadratowa
  • Video 2 Dan Zaidman
  • Area Exploration
  • Similarity Properties

Discover Topics

  • Root
  • Symmetry
  • Geometry
  • Integral Calculus
  • Complex Numbers
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