Several individuals presented at the Virginia Association of ScienceTeachersProfessional Development Insitute for November 2012. Below some of the presentations given by VIP members.
Bernoulli's Toilet Paper Shooter Demonstration
Bernoulli's Beach Ball Demonstration
Bernoulli Shooter Demonstration PingPong™ Ball Launcher
Broom Ball Activity: Activity for having students develope an understanding of forces.
"Newton's Nightmare" Demonstration. A magic trick that uses Lenz's Law.