GeoGebra a dynamic software

GeoGebra is dynamic mathematics open source (free) software for learning and teaching mathematics in schools. It was  developed by Markus Hohenwarter and an international team of programmers.

Useful Resources

	https://tube.geogebra.org/
	15 reasons why GeoGebra os successful http://mathandmultimedia.com/2011/11/21/why-is-geogebra-successful/
	http://mathandmultimedia.com/geogebra/
	How to construct a rectangle in GeoGebra? https://www.youtube.com/watch?v=jOeXwWC6WE0
	How to construct a rhombus in GeoGebra? https://www.youtube.com/watch?v=pSUAbYPkNd0
	How to construct a parallelogram in GeoGebra? https://www.youtube.com/watch?v=2_EDVg_Zg44
Article on ways of linking geometry and algebra by Markus Hohenwarter and Keith Jones http://archive.geogebra.org/static/publications/2007-BSRLM-Hohenwarter-Jones-Northampton.pdf	How to construct a square in GeoGebra? https://www.youtube.com/watch?v=RhbDxYdFXLA
Article on issues of teaching learning Geometry by Keith Jones http://eprints.soton.ac.uk/13588/1/Jones_teach_learn_geometry_2002.pdf	http://math247.pbworks.com/w/page/20517509/GeoGebra GeoGebra Lesson resources
Lessons using GeoGebra by Gerrit Stols http://archive.geogebra.org/workshop/en/GerritStols-GeoGebra-in10Lessons.pdf	How to download GeoGebra https://www.youtube.com/watch?v=Mr8U1efsogs
A laboratory guide to GeoGebra GeoGebra institute of Lowa https://sites.google.com/site/geogebrainstituteofiowa/-teaching-learning-resources-created-by-the-gii	Problem solving involving quadrilaterals http://math4teaching.com/2010/08/15/quadrilaterals/
Geoboards to GeoGebra http://archives.math.utk.edu/ICTCM/VOL23/S088/paper.pdf Joseph M. Furner, Ph.D. Florida Atlantic University	http://math4teaching.com/geogebra/ by Mathematics4teaching