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Find information on how to use GeoGebra and contribute your own ideas!

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GeoGebra Manual

The GeoGebra Manual describes all Commands and Tools of the software. In addition, you can add your own examples and ideas to all pages.



Visit our GeoGebra User Forum to ask questions or post suggestions.

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The Tutorial Section includes step-by-step tutorials on specific topics both for beginning users as well as experts.

Tips & Tricks

Parameters are often used in functions like f(x)=a*x² to explore the influence of a parameter. To use a parameter you need to define it, in this case a, before you define the function. If you don't do that the function won't be accepted. The parameter a can be a simple number (enter at input-line something like a=2) or a slider (nothing more than a visible free number)

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GeoGebra resources
  • GeoGebra Publications list includes articles and scientific papers about the use of GeoGebra. You are welcome to add your own.
  • GeoGebra Events Map shows workshops and presentations on GeoGebra you can attend.
  • GeoGebraTube provides tens of thousands of GeoGebra materials
  • The old wiki contains materials created before release of GeoGebraTube