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!

People having fun on a picnic on the grass with bright blue sky. 

Watts Up

Static electricity is created by friction, like two objects rubbing against each other, and the exchange of negatively charged electrons. These electrons swarm around a balloon after being rubbed on our heads. What are the effect of static electricity on salt and pepper? Learn about lightning and electrical safety, for example, lightning usually hits the highest point it can find. Use a Van de Graaf generator to create indoor lightning! Want to watch “hair-raising” display? Join us to see just how!