.png?mask=1)
The 40th Annual Mendocino County Science and Engineering Fair & STEAM Expo
March 21, 2026 at Mendocino College in Ukiah
The mission of the Science & Engineering Fair is to encourage and celebrate scientific curiosity and innovative problem solving skills in Mendocino County's next generation of leaders.
.png?mask=1)
Important Dates
We are currently recruiting school site coordinators. If you would like to facilitate student entries at your school site, please email Mendosciencefair@mcoe.us.
The Science Fair Coordinators' Orientation will be held virtually October 2nd 4-5pm. Please email Mendosciencefair@mcoe.us for the link.
The 40th Annual Science & Engineering Fair will be held on March 21st, 2026 at Mendocino College Gymnasium in Ukiah.
Congratulations to the Logo Contest Winner: From Potter Valley Ms. Jensen's class: Madie B!
We would also like to congratulate our finalists:
- From Potter Valley Ms. Jensen's class: Cassia D, Mia W, Nayeli V, Sierra P and Maddie G.
- From Three Rivers Charter School Ms. Adam's class: Harper V, and Avery P.
- From Eagle Peak Middle School Ms. Alton's class: Khloe L.
- From Laytonville Elementary School: Sophia L.
- From Shanel Valley Academy: Damen R.
County Coordinators
Science Fair Coordinator
Director - Learning and Enrichment
This site provides information using PDF, visit this link to download the Adobe Acrobat Reader DC software.