Ken Wortman Trades Science Demonstrations
Air Works
Grades: K – 8th
Air Works is a high-energy Trades Science demonstration for all ages that explores how air pressure and airflow power real-world trades tools and systems. Participants experiment with hands-on activities that show how air lifts, pushes, and moves—connecting simple science to construction, manufacturing, and technical careers. The demonstration ends with an exciting ping pong ball cannon, putting air power on full display.
Trades Science: Moving the World
Grades: K – 8th
Discover how trades professionals use forces, motion, and simple machines every day to build, lift, move, and solve real-world challenges through exciting hands-on demonstrations.
Trades Science: Powering the World
Grades: K – 8th
Discover how trades professionals generate, deliver, and use electricity to safely power homes, businesses, and communities through exciting hands-on demonstrations.