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Competition · In person

Oklahoma State Science & Engineering Fair (OSSEF) 2027

Oklahoma State University — OSSEF · Stillwater, Oklahoma, United States

Applications upcoming

The statewide science and engineering fair where high-school students present independent research projects to judges and compete for ISEF and special awards.

Grade
9–12
Age
Not published
Details under Eligibility
School attendance
United States
Entry
Qualification required
Check it against your grade

Judging for Senior and Junior Divisions, ISEF finalist interviews, open house and awards; up to four OSSEF projects go to the 2027 Regeneron ISEF.

Topics

ScienceTechnologyMathematicsScience fairStatewideISEF pathway
Read more on ossef.okstate.edu
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