OCSEF 2023 is Right Around the Corner!

What is happening now? Registration for the 2023 Orange County Science and Engineering Fair is now closed. We’re in the stage of project submittal: Presentation slide deck, Log book, Video Submittal. Project Submittal Deadline: Sat. February 25, 2023 11:59 pm PST. Project submittal will be allowed only for students who have completed their project registration on or before the deadline Wed. February 1, 2023 at 11:59 pm PST.

  • We will be judging via Zoom again this year.
  • Awards will be in person at Chapman university.
  • Please check our website for the 2023 schedule. To keep the competition fair to all our students,  no deadline exceptions will be made.
  • We will be selecting high school and middle school winners for the California State Science fair as always!
  • For High school students – there will be a research conference opportunity in May’23 at Chapman University. Please note – We are not sending OCSEF delegates to ISEF in 2023.
  • For middle school students – there will be an opportunity to be selected Thermo Fisher Junior Innovators Challenge (formerly known as the Broadcom MASTERS).