Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Summer Vacation!

Author:Dave Van Leeuwen
In honor of the end of school in New York, I decided some cartwheeling around an ellipse is OK. (The earth is not a sphere! It is an ellipsoid!)

New Resources

  • Reflection across a line
  • Exploring GeoGebra for the First Time
  • Triangle with 3 Right Angles
  • רישום חופשי
  • Shells

Discover Resources

  • Solving quadratic equation by graphical method
  • RR Cone & Cylinder
  • Josh Christie

Discover Topics

  • Equations
  • Integers
  • Tangent Function
  • Right Triangles
  • Power Functions
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®