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50+ Years
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Cambridge Montessori School: Nurturing Minds, Shaping Futures
Cambridge Montessori School has been a leader in Montessori education since 1963, dedicated to nurturing students aged 18 months to 14 years. Our programs emphasize curiosity, creativity, and community, supported by a diverse faculty and accredited by the American Montessori Society and the Association of Independent Schools in New England. Located in Cambridge, Massachusetts, we provide a vibrant learning environment that blends rigorous academics with social-emotional growth. Our three-campus facility, adjacent to Danehy Park, offers specialized spaces for toddler through middle school education.

With over 150 students from 20+ countries, we cultivate global thinkers while maintaining strong local community ties. Our admissions process prioritizes individualized attention, ensuring each child thrives in our collaborative classrooms. As a non-profit institution, we rely on tuition and community support to maintain accessible, high-quality education. Our graduates consistently demonstrate the confidence and skills needed to excel in future academic and personal pursuits.
Services
Toddler Program Primary Program Elementary Program Middle School Program Passport Summer Camp After Care Clubs Parent Association Campus Tours Admissions Consultation
Details
  • Year established: 1963
Highlights and features
  • Celebrating over 60 years of Montessori excellence in Cambridge
  • Accredited by both AMS and AISNE for educational quality assurance
  • Diverse international community representing over 20 countries
  • Three dedicated campuses with specialized learning environments
  • Experienced faculty maintaining low student-to-teacher ratios
Associations and certifications
  • American Montessori Society
  • Association of Independent Schools in New England
What people say
Nurturing environment Passionate teachers Lifelong contributors Creative learning Strong community
Services
Toddler Program
Our Toddler Program serves children aged 18 months to 3 years with Montessori-based learning. Certified educators create a nurturing environment for sensory exploration and foundational skill development. The curriculum emphasizes independence, motor skills, and social interaction through carefully designed materials and activities.
Primary Program
Designed for 3-6 year olds, our Primary Program builds on Montessori principles with structured yet flexible learning. Children develop literacy, numeracy, and cultural awareness through hands-on materials. Individualized instruction supports each child's natural curiosity and developmental pace in a mixed-age classroom setting.
Elementary Program
Serving students aged 6-12, this program combines Montessori methodology with modern educational standards. Students engage in project-based learning across STEM, humanities, and arts. The curriculum fosters critical thinking, collaborative problem-solving, and deep conceptual understanding through extended work cycles and interdisciplinary projects.
Middle School Program
For students aged 12-14, our Middle School Program bridges Montessori principles with adolescent development needs. The rigorous curriculum includes advanced STEM, literature analysis, and global studies. Specialized facilities for science, music, and art support comprehensive learning while preparing students for high school success.
Passport Summer Camp
Our summer camp offers Montessori-inspired activities for children aged 18 months to 10 years. Daily themes combine academic reinforcement with creative exploration and outdoor play. Current students and community members benefit from experienced staff, familiar materials, and structured yet flexible programming in our campus facilities.
People
Pilar Iglesias
Classroom Parent Representative
Active CMS parent representative with three children in the school. Advocates for inclusive community engagement and supports teacher-parent collaboration through classroom representation and event coordination.
Sara Ontiveros
Board Member
18-year CMS parent with children graduated from the program. Currently chairs the Development Committee, leveraging extensive institutional knowledge to support school advancement and community engagement initiatives.
Jana Kucan
Toddler Lead Teacher
Dedicated Montessori educator with 25 years of experience at CMS. Specializes in early childhood development, maintaining a toddler classroom that balances structured learning with natural curiosity and social-emotional growth.
Questions
What age groups does CMS serve?
We educate children from 18 months through 14 years across our Toddler, Primary, Elementary, and Middle School programs.
Is CMS accredited?
Yes, we are accredited by the American Montessori Society (AMS) and the Association of Independent Schools in New England (AISNE).
What is the student-teacher ratio?
We maintain low student-to-teacher ratios with experienced Montessori-certified educators in all classrooms.
Are there after-school programs?
Yes, our Passport After Care program includes clubs, enrichment activities, and summer camps for current students and community members.
How diverse is the CMS community?
Our student body represents over 20 different countries, creating a richly diverse learning environment that reflects Cambridge's cultural mosaic.
What makes CMS unique?
Our three-campus facility, 60+ years of Montessori expertise, and commitment to nurturing both academic excellence and character development distinguish our approach.
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