Welcome to Cardinal Montessori School
Serving Students 2.5 years - 6th grade
With roots stretching back to 1959, Cardinal Montessori School (CMS) is the oldest AMS Montessori school in Prince William County. We pride ourselves on our tight-knit community of parents, teachers, friends, and administrators dedicated to developing the whole child through the Montessori method.
Our Preschool Program Our Kindergarten Program Lower School Upper School
A Community Rooted in Respect and Growth
Cardinal Montessori School provides a child-centered education for children ages 2.5 to 12 (Pre-K through 6th grade), fostering growth in multi-age classrooms that encourage peer-based learning. Students are guided to become independent learners who develop problem-solving skills and confidently seek support when needed. Each child is respected as an eager learner capable of reaching their fullest potential and is valued as an individual with unique social, emotional, cognitive, and physical developmental needs.