UTeach Outreach partners with PhET to create interactive, hands-on science and mathematics lessons and provide professional development for these lessons. Check out the website http://phet.colorado.edu/ or view UTeach sourced lessons.
These hands-on lessons can be completed in 20-30 minutes with small or large groups. Mini demos are available to student groups doing educational outreach with underserved groups. For more information about how to check these out please email UTeach.Outreach@austin.utexas.edu.
Here are some sample lessons: