Washington State Science and Engineering Fair!


The Washington State Science and Engineering Fair (WSSEF) is open to all students in grades 1 -12 throughout the state of Washington from public schools, private schools or home schools.

** Students may register for the annual WSSEF as a result of competing at a regional ISEF affiliated science & engineering fair. Please contact the local regional fair director to “promote your project” to WSSEF.

** If a student lives in a county where there is no regional fair, students should register directly with WSSEF.

Ready to Register?

Use the buttons at the top of the page to register (as a student, judge or volunteer) or sign-in to your account.

Check out the useful links on the right hand side of this page.

Note: The tips for students, parents, teachers and judges are pdfs. Depending on your browser, you may need to click on the pdf download to open.


The Washington State Science and Engineering Fair would like to thank the following companies and organizations for their tireless support.
With their commitment, students have an opportunity to share ideas, showcase cutting-edge projects,
and compete annually for awards and scholarships.

If you would like to become a sponsor of the Washington State Science and Engineering Fair
please contact Ms. Lois Jane Lugg for more information.

For technical questions and support, please contact your event administrator