This page: http://bit.ly/oame2013-gsp
Presenter: David Petro davidpetro314@gmail.com
My Twitter Feed: @davidpetro314
My Blog: http://ontariomath.blogspot.ca/
My Delicious Math LInks: https://delicious.com/davidpetro
Download the basic sketch we are going to use today here
Sketchpad 5 Download
Key Curriculum Blog: The Sine of the Times
Sketch Exchange