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Science and Engineering Fair

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Forms and Registration

OSSEF participants may use ISEF forms and rules (all grades), or MS-EZ forms and rules (grades 6-8 only). View links below for more information on rules and required forms.
 

YOUR OSSEF JOURNEY

THE STEPS TO STATE

A checklist for competing at OSSEF and tips for students as they begin their journey to state.

Steps-to-State

JUDGING CRITERIA

Review the criteria used to evaluate science and engineering projects at OSSEF and the International Science and Engineering Fair.

Judging Criteria

LOCAL LODGING

Hotel block information for OSSEF 2024 

Hotel options and OSSEF room rates

OSSEF YouTube

Confused about ISEF forms?
If you are interested in participating in the science fair, but are struggling with the ISEF forms, take advantage of the OSSEF YouTube channel, which provides step-by-step video tutorials.

More Information

FAQs

Answers to the most commonly asked questions about OSSEF.

Interested in OSU?

Students interested in continuing their STEM education in college could be a perfect fit for OSU.

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