SEFOS, our online Science & Engineering Fair System will be PERMANENTLY shut down starting on August 15, 2020.
We will be switching over to a new system for the 2021 MSEF.

If you have data on this system that you would like to save for future access, please download that data immediately.
You will not have access after August 15, 2020.

Questions? To contact your REGIONAL Committee, information is located here or contact MSEF directly at

Important Dates


Who's Who on MSEF's Board of Directors, Staff, and Committees

Ellie Tishler
In recognition of Ellie Tishler’s 31 years of service to MSEF. We appreciate your commitment to STEM learning in the Commonwealth. Thank you!

Curious Minds

Attention: Teachers!

MSEF Mini-Grants - up to $1,500 for the first year, and renewable up to $3,500 for a multi-year program - this could be YOUR school

Curious Minds Initiative
Teacher Professional Development & Graduate Courses

MSEF gratefully acknowledges the support of the following sponsors:

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