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Greely Middle School 4-5 Cumberland ★ North Yarmouth

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Latest News

celebratory picture of pat thibodeau with balloons and confetti surrounding her head

Retiree Spotlight

Today, we are excited to continue our Retiree Spotlight Series by featuring another one of our honorees.

Pat Thibodeau, a School Administrative Assistant - Student Services at Greely Middle School 4-5, is retiring from MSAD #51 after 25 years. Our immense gratitude to Mrs. Thibodeau for her dedicated service & best wishes for a well-earned retirement!
side of a bus for MSAD #51

MSAD #51 District Newsletter - August 4, 2026

School Start Dates

First Day of School for Grades 1-9: August 31
First Day of School for Grades 10-12: September 1
First Day of School for Kindergarten: September 2
First Day of School for PreK: September 3
celebratory picture of Scott Poulin with balloons and confetti surrounding his head

Retiree Spotlight

Today, we are excited to continue our Retiree Spotlight Series by featuring another one of our honorees.

Scott Poulin, the Director of Finance, Human Resources & Operations for the District, is retiring from MSAD #51 after 29 years. Our immense gratitude to Mr. Poulin for his dedicated service & best wishes for a well-earned retirement!
aerial photos of construction progress

One Year Progress

One year of progress, side by side! This video highlights the transformation of the Carolyn F. Small School and Mabel I. Wilson School projects, comparing conditions in July 2025 to today.
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Welcome!

chalk writing on sidewalk
Welcome to the Greely Middle School 4-5 website! We are very glad to have you and your child with us and look forward to working with you to make the school year an exciting and rewarding experience. Please join the staff and me in a common effort to provide your child with the best education possible while at GMS 4-5. Your active involvement is necessary to ensure that your child will meet or exceed academic standards.  Please do not hesitate to contact the teachers or me if you have any questions or concerns. We also would love to hear from you when you are satisfied with the work we do.
 
Carol MacArthur, Principal & Shannon Peterson, Assistant Principal
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