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Greely Middle School 6-8 Cumberland ★ North Yarmouth

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Greely Middle School

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assistant principals

Happy National Assistant Principals Week! 🎉

We want to take a moment to recognize and thank the incredible assistant principals of MSAD #51. Your leadership, dedication, and unwavering support for students, staff, and families make a lasting difference every single day. From solving challenges behind the scenes to building strong, positive school communities, your impact does not go unnoticed.

We appreciate all that you do—today and every day! 💙
Dress Swap

Dance Dress Sale

April 11 @ GMS. Bake and Coffee sale benefiting Class of 2029.
GHS student mock interviews

MSAD #51 District Newsletter - April 6, 2026

On March 27, students in Katie Dexter’s Public Speaking class at GHS participated in mock interviews, gaining hands-on experience and receiving valuable feedback from interviewers.
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Welcome!

students holding hands at sunset
Welcome to Greely Middle School and MSAD #51! It is our pleasure to share information, contacts and resources for an engaging and successful school year. Greely Middle School was opened in September 2004 for students in grades six, seven, and eight. It continues to thrive with an empowering and inspiring middle school staff, and exceptional support from parents. We exist to encourage and support students in the pursuit of personal bests by addressing the unique academic, physical and social needs of this age group. We hope you enjoy reading about us and sharing a bit in the life of our school community. Reach out to either of us whenever we can be of help.
 
Sincerely, Dr. Monte Selby, Principal & Jason Lariviere, Assistant Principal
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