Extended Programs

School Year Programs

List of 4 items.

  • Before School/BOKS

    Before School Care is available on school days from 7:30-8:30 AM. Toddler and Primary students participate in our Early Care Program in the Rainbow Room at the Toddler/Primary building.
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  • Clubs

    Clubs provide exciting enrichment opportunities for students to enjoy beyond the school day.
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  • Extended Day

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

    Fun Days are full and half day programs available for all students (CMS and beyond) on select days throughout the year when school is not in session. 
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Located in the heart of Cambridge, MA, CMS is a private school serving children twenty-one 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.