

Overall, GeoGebra is a great tool that spans numerous mathematical fields.

Fully interactive, easy-to-use interface with many powerful features.Free to use software for learning, teaching and evaluation.

With GeoGebra you can directly enter and manipulate equations and coordinates, thereby enabling you to plot functions work with sliders to investigate parameters find symbolic derivatives and use commands such as Root or Sequence. This can be accomplished with points, vectors, lines, and conic sections. Basically, the idea is to connect geometric, algebraic, and numeric representations in an interactive way. GeoGebra is really for math experts and is a complex application aimed at users who are comfortable with difficult math, but it does have advantages over other applications in that GeoGebra provides multiple representations of objects that are all dynamically linked. Users can use GeoGebra as a standalone product or they can also take advantage of other features including interactive learning, teaching and evaluation resources that are available online. The application combines geometry, algebra, spreadsheets, graphing, statistics and calculus and bundles them into one easy-to-use package. GeoGebra is a free dynamic mathematics software tool for all levels of advanced education.
