Passport Extended Programs

About Our Programs

Welcome to PASSPORT!

The Passport program at CMS encompasses the auxiliary programs that occur outside of the academic day. Passport provides childcare and education to CMS students and members of the surrounding community. Please choose from the tabs above to find more details about different programs that we offer. Beginning the 2022-2023 academic year, Passport will be open to CPS!
(Some exceptions apply based on program level)
Active & Upcoming Program Registrations 


Toddler Extended Day CLOSED

Primary and Elementary Winter Extended Day and Clubs CLOSED

Fun Days Open

Vacation Camps Open

Future Registration Dates:

Primary and Elementary Spring Extended Day and Clubs
OPENS March 1, 2023
Session runs March 20th - June 12th

Updated Passport Summer Camp details will be posted online January 15th, 2023. Registration will open February 1st, 2023 at 11:00am

Link to Campbrain Extended Programs (Including Fun Days and Vacation Camp)
Register Now!

List of 4 items.

  • Extended Day

    Extended Day is our after school care program. It is designed to be a natural extension of the school day. 
    Read More
  • Fun Days

    Fun Days are full day programs available for all CMS students on select days throughout the year when school is not in session.
    Read More
  • Clubs

    Clubs provide exciting enrichment opportunities for students to enjoy beyond the school day. Open to CMS and CPS students!
    Read More
  • Vacation Camps

    Passport provides fun, safe and enriching Vacation Camps during December, February and April school vacations. The days will be filled with fun activities, special guests and possible local field trips for Elementary students.
    Read More

Contact Us

Passport Office
Located in the heart of Cambridge, MA, CMS is a private school serving children eighteen months through grade 8 in four distinct programs: Toddler, Primary, Elementary and Middle School. CMS educates the whole child, applying the Montessori philosophy in a joyful learning environment.

2022 Boston Parent Family Favorite Winner