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  • About the project
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    • Students' introduction
    • Greetings for our partners II
  • Communication and collaboration
    • Our common GeoGebra space
    • GeoGebra 'funny faces" contest
    • Winners "funny faces" contest
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    • INTERNATIONAL TEAM ART
  • GeoGebra - a mighty, didactic tool
    • Our GeoGebra Books
  • Work from artists - students' work
    • Different artists and GeoGebra
    • Minimal Art - TEAM ART I
  • Graphics with GeoGebra
    • Flags
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    • Logos of cars, companies, ...
    • Optical illusions
    • Arts through functions
  • Models, simulations of real life
    • Linear functions in real life
    • Lines and graphs in real objects
    • Approximating Areas
    • Stained glass, gothic churches
    • Gothic or Roman windows in churches
    • Decoration on buildings, ....
    • Crop circles
    • Moving objects in photos
    • Everyday objects
    • Tangrams, puzzles, fun stuff
  • GeoGebra beyond the curriculum
  • A tribute to St. Hawking "Spirals ..."
    • Spiral of Theodorus
    • Golden Spiral
    • Right triangle spiral
    • Square Spirals
    • Spirals by trace & animate
    • Padovan Spiral
  • Work ordered by math topics
    • Own files for math lessons
  • Art teachers' point of view
  • Resources from the internet
  • Evaluation & Assessment discussion
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  • Dissemination

A tribute to St. Hawking "Spirals ..."

  • To Stephen Hawking: "A gorgeous mind has shut his eyes, but his contribution to humanity will stay forever" from Norma Lisa Neiman

    Spirals and not only... 

    link

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