Geogebra

NOT ON THE LIST IN 2017

A geometry package providing for both graphical and algebraic input.

Website www.geogebra.org Top 100 Tools for Personal & Professional Learning 2017  –
Cost Free. Open source Top 100 Tools for Workplace Learning 2017  –
Availability Online Top 100 Tools for Education 2017  –
Past Overall Rankings
2016: – 2015: – 2014: – 2013: – 2012: – 2011: 50 2010: – 2009: – 2008: – 2007: –