4/8/20: Based on recommendation from Governor Mills and Commissioner Makin, ALL MSAD #51 schools will
remain closed through the end of the school year (June 18, 2020)

This page has been created to assist families with continuity of learning while schools are closed. Please check back often for updated information.

Student Drawings

Welcome to Greely Middle School 6 - 8

Greetings! It is my pleasure to welcome you to the homepage for the Greely Middle School. Greely Middle School was opened in September 2004 for students in grades six, seven, and eight in MSAD 51. We believe that we are a state of the art educational facility. 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. I hope you enjoy reading about us and sharing a bit in the life of our school community. 
Mar-E Trebilcock, Principal, Ken Marks, Assistant Principal


  • These are weekly updates which include information about happenings at GMS. Often there is news about student activities and achievements, professional development work and upcoming events. Please take a moment to read through these notes each week. Clicking on the date will bring you to the entire newsletter.  ~Thank you
  • 22 May 2020 Dear families,We only have a little bit of news from the library to report this week. Please remind your student to continue to fill out their attendance form every ...
    Posted May 22, 2020, 10:06 AM by Mar-E Trebilcock
  • 15 May 2020 Dear families, Now that we find ourselves in the middle of May, I think it is a good time to touch upon stamina. Every year around this time it is ...
    Posted May 15, 2020, 12:53 PM by Mar-E Trebilcock
  • 8 May 2020 Dear families, Thank you for all of the pictures, videos, and messages sent to GMS teachers and staff this week. These meant so much to all of us! We miss ...
    Posted May 8, 2020, 11:25 AM by Mar-E Trebilcock
Showing posts 1 - 3 of 152. View more »


If your child will not be attending school, please call the office at 829-4815 by 8:00am as we must be able to account for all students each day.
Please email your student's teachers directly if you would like to request homework for your student.

School Day
School start time:  8:00 am each day
School end time:   2:33 pm on Mon, Tues, Thur, Fri
                                1:33 pm on Wed. (if full week)

Morning Drop-off:  Parents are reminded that students are not allowed into the building prior to 7:45 a.m. when supervised duty begins. On cold mornings, please encourage your children to dress appropriately if they will be waiting outside.

After school:  We want to keep all of our students safe.  Families are reminded that students should be staying after school ONLY if they are: (1) working with a teacher, (2) involved in a sports, music, or club-related practice or event directly at the end of school, or (3) working in the library on homework.  Students waiting until 4:15 p.m. for the late bus (Monday, Tuesday, and Thursday) or for parents are required to be in the library.  Students who do not want to wait in the library must be picked up once they have finished working with a teacher.  Most often that would be at 3:15 p.m.