Welcome to STEM Expo!

More than just a County Science Fair:
STEM Expo is Placer County's alternative to the typical County Science Fair! The Expo gives students a place to exhibit their work alongside entertainment and learning opportunities for the whole family – including expert presentations, STEM based activities, and interactive exhibits from local scientists, organizations, schools, and companies.

STEM Expo 6 is coming on Saturday March 5th, 2016!

Registration will open on December 1st, 2015!
The revised category descriptions, rules, and rubrics will be posted at that time.

The 5th annual STEM Expo was held Saturday, March 7th
Thank you to all our amazing Volunteers and Sponsors for making this our biggest year yet!
You can find information about the award winners here
Photos of some of the award winners are here


If you are interested in being a sponsor of STEM Expo, please click here.
If you are interested in volunteering, please click here.

If you would like more information than you can find on this website, please contact us using this form
or contact: Dr. Eric Bull - Executive Director (info@stemexpo.org 916.577.2278)