Mathematics
GeoGebra
Dynamic geometry, algebra, 3D, and a million ready made applets: the Swiss Army knife of math visualization.
- Grade bands
- 6-8 · 9-12
- Price model
- Free
- Platforms
- Web · iOS · Android · Windows · Mac
- Subject
- Mathematics
What it is
An open ecosystem for interactive mathematics. Drag a vertex and watch the proof survive, spin a solid in 3D, or pull one of the community's countless prebuilt applets straight into your lesson. It is the rare tool that spans middle school geometry through university calculus.
Notable features
- 3D graphing
- Huge applet library
- Works offline
A way to use it
Search the resource library before you build anything: someone has almost always made your applet already.
Privacy and accounts
Open, nonprofit backed platform; no student accounts required for most uses.
A listing is a starting point, not a district approval. Check your own district's privacy and procurement rules before classroom use. Nobody pays to be listed here, and this link earns no commission.
Other Mathematics apps
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