Oklahoma State Science and Engineering Fair (OSSEF)
The Oklahoma State Science and Engineering Fair is the statewide final science fair competition in Oklahoma for top regional qualifiers in grades 6–12. Students present independent scientific research and compete for major awards and advancement to the International Science and Engineering Fair (ISEF). It serves as the culmination of regional science competition across the state.
Eligibility
Grades 6–12
Format
Competition · In-Person
Don’t miss this deadline.Track Oklahoma State Science and Engineering Fair (OSSEF) free — Wingman reminds you and syncs it to your calendar.