• Orange County Science and Engineering Fair
    • Orange County Science and Engineering Fair
    • Orange County Science and Engineering Fair
    • Orange County Science and Engineering Fair
    • Orange County Science and Engineering Fair

News & Events

Aliso Viejo Teen's Research May Help Doctors Spot Cancer Sooner
Aliso Viejo Teen's Research May Help Doctors Spot Cancer Sooner

Aileen Wang, regional finalist in the Siemens Competition, presented her research at a national conference in Italy.

OCSEF Students Named Broadcom MASTERS Finalists
OCSEF Students Named Broadcom MASTERS Finalists

Congratulations to our Broadcom Masters National Finalists, Sahar Khashayar and Caroline Edmonds!

OCSEF Winners in 2014 Intel ISEF
OCSEF Winners in 2014 Intel ISEF

Winners of the INTEL International Science Fair held in Los Angeles this year have been announced. Read more to see how students from OCSEF did!

  • 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. 

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Free Science Fair Resources
Free Science Fair Resources

Looking for a place to start researching? This page includes advice for conducting a science fair project, information for various science summer camps, links to science fair competitions, and more!

2015 Orange County Science and Engineering Fair Information
2015 Orange County Science and Engineering Fair Information

Thinking of participating in the 2015 Orange County Science and Engineering Fair? Register or find out more information here!

2015 OC Fair Imaginology
2015 OC Fair Imaginology

The OC Imaginology Fair is a great opportunity to showcase your talents in individual and group project competitions in a variety of subjects including Science, Technology, Engineering, Arts and Math!

2015 State Science Fair Info
2015 State Science Fair Info

Each year, the OCSEF Board of Directors provides the opportunity for many of our best projects to enter the California State Science Fair (CSSF).

2015 Intel ISEF Info
2015 Intel ISEF Info

Competing in the Intel International Science and Engineering Fair (ISEF) goes far beyond simply displaying your project.

2014 Broadcom Masters Results
2014 Broadcom Masters Results

Broadcom congratulates our national finalists and salutes the thousands of young scientists and engineers who participated in the 2014 Broadcom MASTERS®.

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