OCSEF 2022: Registration

The 67th Annual Orange County Science & Engineering Fair will take place March 9-13, 2022. Registration is now open, make sure you read and understand our guidelines before you register Read our multi-step registration process Added documents for registration can be found here Click on the “Register Here” button blow to begin the three-step registration

OCSEF Virtual Teacher Workshops

A FREE online, interactive professional learning workshop for teachers and educators that will walk you through the steps of research project design, its alignment with NGSS, and support for your students entering the Orange County Science and Engineering Fair. Improve the quality of experimental design and get tips on how to start students on research

Announcing: OCSEF 2022!

OCSEF announces Tuesday, December 14, 2021 as the opening day for project registrations for the 67th Annual Orange County Science & Engineering Fair. The Scientific Review Committee Applications (prerequisite to OCSEF Application) will be open from August 1, 2021 onwards. There are twenty award categories and an additional special-awards given by leading Orange County education-supporting institutes such as

Orange County Students Take Home Top Honors

OCDE Newsroom summarizes the 2021 Orange County Science and Engineering Fair: more than 100 OC students walked away with special recognition for their innovative and inspiring submissions. And 81 of those students also progressed to the state science fair. Six local students also qualified for Regeneron ISEF — which is considered the world’s largest pre-college science competition.

The Winners of OCSEF 2020 are…

University High School and Villa Park High School are the big winners in the 65th Annual Orange County Science and Engineering Fair Awards, 2020. The winners in the 20 categories of the Orange County Science and Engineering Fair for 2020 have been announced! For the first time in the Fair’s history the fair was held