Thank you for your interest in serving as a Judge for the Gwinnett County Regional Science & Engineering Fair being held on Friday, February 24, 2023.

Judges will have the opportunity to meet and interact with talented middle and high school students who are exploring their passions in science and engineering. Fair participants are eager to share their work with experts in their particular fields of interest. Judges will evaluate the quality of the work exhibited in the students’ projects.

Judges will be assigned projects to judge based on area of expertise and volume of student projects by category.  Judges will review student project presentation and interview students about their project. Scores will be submitted digitally, allowing for quantitative and qualitative feedback and evaluation. Judges can choose to participate in morning judging, afternoon judging or all day judging.  We are thankful for you, our STEM community, and appreciate you considering lending your expertise to the next generation of STEM leaders!

Judging Time/Commitment:
High School: 8 a.m. – 12 p.m. (4 hrs) *arrival at 7:30 a.m. for training
Middle School: 12:30 p.m. – 3:30 p.m. (3 hrs) *arrival at 12 noon for training

Judges also serve as ambassadors of their respective professions, judges will have the opportunity to provide insight and wisdom potentially influencing career choices for these future leaders. For many of these students, this will be the first encounter with science and engineering professionals.

We encourage you to view the How-to-be-a-Good-Science-Fair-Judge to gain some tips on How to be a Good Science Fair Judge.

Please view the Judging Guidelines & Criteria and become familiar with the categories and questions.

Judging Training

At this time, all judges have been emailed their judging schedule for the day. If you are unable to locate your judging schedule, please email Schedules will also be provided the day of the science fair during check-in and will be located on the back of the name badge. We are always accepting more judges! If you would like to be scheduled to judge, please email

Become a Judge

Thank you for your interest in Gwinnett Regional Science, Engineering + Innovation Fair judging process.
At this time we are not taking any new registrations. If you would like to be considered for future judging opportunities, please fill out the form below.