CJMS Homework Club
Begins on Thursday, September 21 in room 1121. No registration required. Just show up!
CJMS Activities & Clubs
Registration for CJMS Activities opens in late September.
Lost your Chromebook Charger?
Please purchase your own replacement charger if you have lost yours.
Model UN
Registration is open and the first session is September 21.
CJMS Yearbook On Sale
Have you ordered your yearbook yet?
2024-2025 Back to School Information
Read all the details about the upcoming school year.
Anti-racist/Anti-bias (ABAR) Work at CJMS
What does the ABAR journey look like at Cabin John?
Girls on the Run is back!
Girls on the Run is back! Registration opens August 15th and closes September 22th @ 5pm.
6th Grade Parents: Immunization Requirements
There are Immunization Requirements to enter 7th Grade. Please read details.
Did you lose your Chromebook charger?
Click here to pay $25 for the lost charger. This is required to participate in the grade 8 end-of-year activities.
Not Returning to Cabin John Next Year?
Please notify the Counseling Office
How to Find Mental Health Resources and Supports in MCPS
Get the MCPS Stronger Student mobile app
