Teachers and Students
- Requires Preregistration
- Grade Levels: 6-8, 9-12
- Content Themes: Chemistry, Engineering, Environmental Science, Health and Nutrition, Outer Space, Physics
Registration is open.
Teachers and Students
The Pittsburgh Regional Science and Engineering Fair has been a regional tradition since 1940. It is the third oldest science fair in the United States under the affiliation of the Society for Science 
which runs the Regeneron International Science and Engineering Fair (ISEF) and the Thermo Fisher Scientific Junior Innovators Challenge middle school competition.
The Pittsburgh Regional Science & Engineering Fair (PRSEF) is open to all students in Grades 6-12 from the 20 counties within Western Pennsylvania and Garrett County, Md.
The 2027 PRSEF early bird registration fee is $25 per project when paid by December 1, 2026.
After this date, the registration fee is $50 per project for individuals and teams. Registration fees are non-refundable.
To register for the 2026 Pittsburgh Science and Engineering Fair, please click here .
Adult Sponsor Registration – Pittsburgh Science and Engineering Fair
Email questions or comments to PRSEF@KaminScienceCenter.org.
Science Fair is for Everyone!
Kamin Science Center is committed to providing opportunities for students to participate in the Pittsburgh Regional Science and Engineering Fair.
Resources, scholarships, mentoring, professional development and one-on-one support may be available to support Science Fair participants. We will do all we can to help remove barriers to participation.
Funding requests should be on school letterhead and contain details on financial need, including free/reduced lunch percentage.
Contact our Learning and Engagement team at PeroneyA@KaminScienceCenter.org.