SEFOS, our online Science & Engineering Fair System PERMANENTLY shut down  on August 15, 2020.
We will be switching over to zFairs for the 2021 MSEF. Please go here for project submission information.

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

Important Dates

MSEF High School
April 28 - May 5, 2021
MSEF Middle School
May 12 - May 19, 2021
Final schedule and details for each fair to follow.

2020 High School Student Winners

2020 ISEF Delegation

2020 High School Program Book



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!

Curious Minds Initiative
Teacher Professional Development & Graduate Courses

MSEF gratefully acknowledges the support of the following sponsors:

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