• The Winter Science Fair will be held in person on Thursday, December 4th, 2025. The Spring Science Fair will be held on Wednesday, May 20th, 2026.  If you are interested in judging at the Regional or City Science Fairs, please fill out the forms (links will open during the 2025-2026 school year):  

Lane Tech Spring Science Fair

Regional Science Fair

Regional Symposium & Essay

76th CPS Exhibition of Student STEM Research

99th IJAS State Science Fair at Southern Illinois University

CPS Volunteer Judge Level II Approval

• The Winter 2025 Science Fair will be held in person on Thursday, December 4th.  

• The Spring Science Fair will be held in person on Wednesday, May 20th, 2026. 

• All previous fair results listed in the pull down tabs above.

The CPS Science Fair Website contains detailed information regarding the Science Fair categories, endorsements, calendar of events, and other science fair specific documents which further describe the Science Fair experience. 

The 76th Exhibition of Student STEM Research will be held in March 2026.

CPS Student Science Fair Inc.