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Centennial Fountain

Author:
Richard Wade
Find the equation of the water fountain. Is the rainbow a parabola?
Image credit:David Paul Ohmer http://www.flickr.com/photos/the-o/ © Richard Wade, InThinking www.teachmaths-inthinking.co.uk

New Resources

  • Open Middle: Parabola Equation (2)
  • This Slicing Quadrilateral Diagonals
  • Parabola - An Optical property
  • Parabola: Quick Anatomy Exploration
  • Quadrilateral Properties

Discover Resources

  • perpendicular at a point on a line
  • Easter Enlargement
  • Square Spiral Maria (RO)
  • แยกตัวประกอบของพหุนาม
  • กราฟ expo

Discover Topics

  • Volume
  • Root
  • Sine
  • Trigonometry
  • General Quadrilateral

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