Student Schedules will be posted in the Infinite Campus Portal at 5pm on August 6th.
The link to the Infinite Campus is located on the right hand side of the navigation bar above.
If you never created an account or need help accessing your account, please call the upper (978-722-9056) 
or lower school office (978-722-9054)

18-19 School Supply Lists


CGS PBIS Parent Slideshow - Dec 2016

Comprehensive Grammar School

Located at 100 Howe Street, the Comprehensive Grammar School houses a pre-kindergarten through grade 8 enrollment of approximately 1,140 students.  The school also has significant system-wide programs for English language learners, language-delayed students and students with severe special needs.

Comprehensive Grammar School


  • Open House Information and other dates... 8/1/18Hello, CGS Families.  This is Mr Reeve with my first message of the school year.  I hope you are still enjoying your summer vacations with friends and ...
    Posted Aug 1, 2018, 9:25 AM by Christopher Reeve
  • Last Day 2018 Good afternoon, CGS families.  This is Mr. Reeve.I am calling to remind everyone that tomorrow is the last day of school, and it is a full day for students ...
    Posted Jun 21, 2018, 12:15 PM by Christopher Reeve
  • Next Year's Class Assignments Good evening, CGS Families.  This is Mr. Reeve. I am calling everyone tonight to let you know that classroom assignments for next year will not be listed on your child ...
    Posted Jun 19, 2018, 10:23 AM by Christopher Reeve
  • 6/17/18 Sunday Message Good afternoon, CGS families.  This is Mr. Reeve with my Sunday Update. Here’s what is happening at the CGS this week: On Monday, no activities are planned.  It will ...
    Posted Jun 17, 2018, 6:35 AM by Christopher Reeve
Showing posts 1 - 4 of 159. View more »

Guidelines for JRNHS
20 Plus Book Report (Forms)

Honor Roll

CGS Picture Gallery