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Egg drop from a table

Egg Drop!

6th grade science students participated in the decade-long tradition... THE EGG DROP! This year, students could only use materials from their recycling bin; materials that were Ecomaine approved. Close to 50% of students made successful devices! The lobby was filled with smiles, success and... smells.
bus driver appreciation week flyer

🚌 BUS DRIVER APPRECIATION WEEK 🚌

Help Us Celebrate Our Drivers!

Our bus drivers go the extra mile every day to keep our students safe and get them where they need to be!

Join us in showing our MSAD #51 bus drivers some love this week. A simple thank you, a smile, or a kind word can make a big difference!
❤️ Let’s celebrate the people who keep us moving!
Monarch Butterfly

MSAD #51 District Newsletter - October 5, 2026

Ms. Lailer’s 7th grade Spanish classes have been studying the migration of Monarch butterflies across North America. They captured the final stage of their life cycle in class and released it!
GMS artwork at the cumberland fair

MSAD #51 District Newsletter - September 28, 2026

It’s an exciting week for our 5th-grade artists, who have been hard at work on a fantastic project titled "Portrait of a Chicken." Artwork by Mrs. Provencher's class will be on display in the Exhibition Hall at the Cumberland Fair!

Welcome!

Greely G
Greely High School serves the communities of Cumberland and North Yarmouth, Maine. Greely strives to offer a personalized educational experience for all students. We offer a variety of student programs and services including Advanced Placement courses and the International Baccalaureate Program. We invite parents and community members to assist us in our efforts to provide our students with lifelong learning opportunities and the ability to achieve at their highest level. Please be sure to provide us with any feedback related to your child’s educational experience while attending Greely.  Karl Francis, Principal, Mike Toomey, Assistant Principal, Jackie Hayes, Assistant Principal of Student Services