Cedar River Montessori School fosters the innate curiosity of the child, presenting learning experiences that cultivate independent, creative thinkers who continuously build their understanding of themselves and the world around them.

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  • Farm Conservation in Action

    We steward the health of our animals, water, and pastures through our Farm Conservation Plan.
  • Accredited Montessori Education in South King County

    Serving ages 3 through grade 8, Cedar River Montessori is the only American Montessori Society-Accredited Montessori school in the Seattle metro area south of I-90.
  • Our campus is a Washington State Stewardship Forest

    Students make transformative connections with the natural world in our 12-acre classroom. Learn more about our 12-Acre Trails and Forest Restoration Project.

Recent News

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  • News from Cedar River Admissions

    Cedar River Montessori is fully enrolled for the current 2021-22 school year for the following programs: Lower Elementary (Grades 1-3); Upper Elementary (Grades 4-6); Middle School (Grades 7-8). There will be extremely limited mid-year space (beginning January 2022) for Early Childhood (ages 3-6); students must be at least 3 years old as of August 31, 2021 to be age-eligible for mid-year admissions. Interested parents should submit an admissions inquiry, specify mid-year interest on the form, and sign up for a virtual tour when available through myCedarRiver.

    Virtual admissions tours for the 2022-23 school year will open in mid-October. We look forward to getting to know you and your family!
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Upcoming Events

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