Project Registration is Open

We require student registration on this Google Form.

https://forms.gle/Ffgx92EDweyRXhDk9

All project paperwork is due to the Google Classroom by January 16, 2026. This must be done by the teacher who is a member of the Ying Expo Google Classroom. Please follow the directions on Google Classroom! Thank you.

https://classroom.google.com/c/NzAwNDczMzI2Mjcy

Welcome to the Dr. Nelson Ying Orange County Science Exposition (Ying Expo) website. Use the buttons below to quickly navigate to the main topics or click on the three bars in the upper right-hand corner and select where you would like to go.

School Registration form

Important Dates

This year's Ying Expo results

Interested in Judging?

Last YEAR'S STATE SCIENCE FAIR RESULTS