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Welcome to the 2022-23 Greater San Diego Science and Engineering Fair--the GSDSEF!

The GSDSEF is the bi-county STEM research fair for San Diego and Imperial Counties. We welcome all students in grades 6-12 who wish to challenge themselves in STEM.   Become a part of the 69th GSDSEF and its legacy of excellence in student STEM research! GSDSEF dates:  March 13-19, 2023.  For a complete Schedule--Click here.

As of now, we are looking forward to an in-person Fair in 2023!


Want to learn how to participate in the Fair?  Click here. 

Want to learn which Resources are available to help you? Click here. 

RSVP Link for SLB Student Workshop #3, November 9, 2022;  9:30-10:30 --coming soon!



Want to learn which Resources are available to help you to start a Fair or continue with your current Fair? Click here. 

Want to be added to our email list for GSDSEF workshops and information?  Click at the bottom of any page on this website: Contact us online.  Include your name, school, and email address.  


General questions about the GSDSEF?  Click at the bottom of any page on this website:   Contact us online. 



GSDSEF Categories and Descriptions (last update:  September 2021)


To View the 2022 GSDSEF Results and Highlights, ISEF Results, Regeneron Science Talent Search results, Broadcom MASTERS results, CSEF and other affiliated fairs results, click here.




The Greater San Diego Science and Engineering Fair proudly recognizes the numerous generous sponsors who make the Fair possible each year!