GeoGebra: Dynamic Math Software for Geometry, Algebra and Calculus

GeoGebra is dynamic mathematics software designed for all levels of education. It brings together arithmetic, geometry, algebra and calculus, and it shows an object in several forms at once: graphical, algebraic and in a spreadsheet. These views are all dynamically linked.

GeoGebra focuses on manipulating geometric objects in a dynamic way. The core idea is to join geometric, algebraic and numeric representations in one interactive environment. You can do many different things with it, including constructing objects from points, vectors, lines and conic sections.

To try it, visit the GeoGebra website. For more help with math, see our math help page.

Thanks to Professor Hollylynne Stohl Lee for suggesting this tool!