Fuel Curiosity. Inspire STEM Leaders.
Looking AheadOSSEF 2026
The 2026 Oklahoma State Science and Engineering Fair will be heald on Friday March 27, 2026. We are so excited to hear exciting and creative research from Oklahoma's next generation of scientists and engineers! Stay tuned to our webpage and social media channels for updates and resources.
OSSEF Categories
Participating in OSSEF has benefits
for students, parents and teachers
There are many reasons to consider participating in the Oklahoma State Science and
Engineering Fair. Learn more about the benefits of participating for students, parents
and teachers.
OSSEF Partners
expand their impact on our future STEM leaders.
OSSEF students and teachers come from all over Oklahoma to share their exciting research,
connect with STEM experts and fuel their curiosity. Partner with OSSEF to expand your
reach and inspire these incredible young people to stay connected to STEM for years
to come.