Geogebra Introduction Sept 2011

Presented by: Helen Williamson

Download Geogebra link: Geogebra dowload link

Geogebra Presentation (including links to website with resources): Geogebra.pptx

Some useful geogebra files:

angle at centre

angle at centre


If you have problems with opening these files then email and I will email them to you.

angry birds video clip:angry birds video