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.

List of 3 items.

  • 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

List of 3 news stories.

  • Virtual Admissions Tours are Now Available!

    Come explore Cedar River with our new virtual admissions tours! Our admissions tours are designed to help families learn about our school and about Montessori education so that you can decide if our school is a good fit for your family.



    Early Childhood Admissions Tours (ages 3-6 years old) run on Tuesdays from 9:30 AM - 10:30 AM.
    Elementary and Middle School Admissions Tours (grades 1-8) run on Thursdays from 9:30 AM - 10:30 AM.

    Ready to jump in? Get started by submitting your admissions inquiry today!
  • The 2021-2022 Admissions Season is Open!

    Virtual campus tours and online applications are open now for families with children who will be at least 3 years old as of August 31, 2021. Submit your admissions inquiry today to get started!
  • Remodeling by the paper wasps!

    Our Summer Gardens

    Our organic gardens have been growing this summer! The edible, peppery nasturtiums are abundant, carrots are growing and are producing seed that students will collect this fall for next year's seed exchange. And the paper wasps expanded their habitat (temporarily) by encapsulating a middle school student's bird house - wow!
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Admissions Events

List of 3 events.

  • Nov
    7

    Autumn Virtual Open House

    Head into our classrooms during this virtual event!

    Come learn all about Cedar River Montessori, meet our teachers, and get your 2021-2022 admissions questions answered! If you are planning to apply for 2021-2022, we recommend attending one of our virtual open houses in addition to your virtual campus tour.

    Session 1: 10:00 AM -11:00 AM
    Session 2: 11:00 AM - 12:00 PM

    Pre-registration is required; click here to register.
  • Jan
    9

    Winter Virtual Open House

    Head into our classrooms during this virtual event!

    Come learn all about Cedar River Montessori, meet our teachers, and get your 2021-2022 admissions questions answered! If you are planning to apply for 2021-2022, we recommend attending one of our virtual open houses in addition to your virtual campus tour.

    Session 1: 10:00 AM -11:00 AM
    Session 2: 11:00 AM - 12:00 PM

    Pre-registration is required; click here to register.
  • Jan
    25

    Kindergarten Information Night

    Join the Early Childhood classrooms for Kindergarten Information Night! You can pre-register for this virtual event here.
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