GeoGebra is dynamic mathematics software designed for all levels of education. It joins arithmetic, geometry, algebra and calculus while offering multiple representations of an object in its graphic, algebraic, and spreadsheet form. Different views that are all dynamically linked.
GeoGebra focuses on manipulating geometrical objects in a dynamic fashion, the core idea is to join geometric, algebraic, and numeric representations in an interactive environment. You can do a lot of different things including constructing objects with points, vectors, lines, conic sections.
Big thanks to Professor Hollylynne Stohl Lee for suggesting this!
About the author
ABDERISAK ADAM is an author, blog writer and a PhD candidate in the institution of Civil and Environmental Engineering at Chalmers University of Technology. He is also the owner and webmaster of www.study-habits.com, a website dedicated to the discussion of study techniques in the context of higher education. Adam is the author of a number of publications including 'The Study Guide PRO'. You can connect with him through Google+, Linkedin or by submitting a form.