Welcome to the LARGEST STEM EXPO in Texas!

We hope you had a great time today at Dallas ISD STEM Expo 2020!

We value your participation and continued passion for all things STEM! If you haven't already, please explore and enjoy all the educational booths the Expo has to offer.

On behalf of DISD's STEM department and Mad Science of DFW, thank you for coming. Have a STEMtastic day!

Mad science booth at a trade show with people around looking at the experiments

Super Power Sources

Power generation, circuitry, and renewable resources.

Energy is what makes things work. Things work when the type of energy changes. Power tracks how fast it changes. We need energy to make electrons move. Moving electrons make power. We get energy from many sources. Renewable sources make power with things that we can reuse. Non-renewable sources make power with things that we use up.