On March 7th, Dr. Jeff Morgan hosted another Houston Area Calculus Teachers' workshop at the University of Houston. The guest speaker was Dr. Mike May, S.J. of St. Louis University Math Department. He presented an excellent workshop on GeoGebra, a free, cross-platform program that makes animations and applets for graphing, geometry, statistics and more. Below are a few of my early attempts as well as a polar graph animation created by Brian Tucker, the Calculus BC teacher at Travis High School. I also posted the link to where you can download this free program and I will post some of Dr. May's animations when I get a chance.