The Orange County Science and Engineering Fair (OCSEF) is a nonprofit educational organization that has promoted science and engineering in Orange County since 1955. The educators, scientists, and engineers who volunteer their services are committed to educating, guiding, and motivating students to engage in project-based learning in all fields of science, technology, engineering, and mathematics (STEM) to be college and career ready in the 21st century.
We recognize the urgent need for our country to produce science-literate citizens and skilled, knowledgeable workers to meet the demands of our high-tech industries. We've seen firsthand how effective students can be when challenged to inquire, design and investigate scientific and engineering concepts through experimentation. Participation in science fairs helps students to improve their science skills and literacy while inspiring them to consider careers in science and engineering.
The OCSEF works to support these science students, their teachers, and their families by providing opportunities to experience experimental science. This is accomplished through our OCSEF competition held each Spring at the Orange County Fairgrounds. Here students exhibit their work and discuss their discoveries with volunteer judges who are experts in their field, and compete for a variety of monetary and special awards. Many of the best exhibits are then selected to enter the California State Science Fair, a group of middle school students are invited to compete in the Broadcom MASTERS competition, and a select number of high school students enter the Intel International Science and Engineering Fair.
We also support science projects through outreach activities such as workshops and mentoring for teachers and students. We know that teachers have limited time and resources, so we also work with teachers and parents to help facilitate their own school fairs, classroom competitions, and individual sponsorships of students. We can even guide you with resources for guiding home schooled students into the annual competition.
We encourage you to explore this website for everything you want to know about the OCSEF...and more. And if you have any questions, please click on Contact Us and we’ll do our best to help.