Programs

Summer

About the Summer Program

2025 Summer Registration will open to the public on Monday, March 17, 2025 at noon. The registration link will be available here or inquire below to receive the registration link through email!

Please check back here for updates as program registration grows closer.


Our summer programs run daily 9:00-3:30 PM; drop off 8:30-9:00am (extended care available from 3:30 – 5:00 PM; pickup between 4:45 - 5:00 PM) from June 16 – August 1, 2025.

Our elementary summer programs serve children entering grades 2-6 and is open to any student entering grades 2-6 in fall 2025, regardless of affiliation with Cedar River. 

Our early childhood programs serve children age three through graduating Kindergarten in 2025 and is only open to students who are enrolled at Cedar River during 2024-25 and/or 2025-26. 

For full information about our offerings, please see our Summer Brochure.

List of 2 items.

  • Early Childhood Summer Program

    This program is only open to students who are enrolled at Cedar River during 2024-25 and/or 2025-26. It includes Montessori work time, a 20 minute daily swim lesson with a certified instructor, great indoor and outdoor activities, and crafts. Designed for students from age 4 through 6 (including students moving into 1st grade in the fall), this program supports academic, social, emotional, and physical development while taking full advantage of our wonderful campus in the summer months. Special projects in the afternoon for students entering 1st grade. Sign up for one week, a few, or all seven weeks! Click on Summer Brochure (above) for more details.
  • Elementary Summer Program

    This program is open to any student entering grades 2-6 in fall 2025, regardless of affiliation with Cedar River. Experience a classic summer of adventure and discovery as we team up to learn about the world. From adventures on campus to exploring the hills, rivers, and ocean around us, we’ll ask big questions and search high and low for the answers. Join us on one adventure or all seven! Daily swim lessons included. Click on the Summer Brochure (above) for more details.

About Cedar River Montessori

Located on 12 acres of forest, wetland, and pasture, Cedar River Montessori is proud to center anti-racist, anti-bias, accredited Montessori education for students from early childhood through middle school in south King County. Learn more about our mission and values here. Summer gives us a chance to explore both on campus and afield, all with daily swimming! We look forward to spending the summer exploring our 12 acre campus, together!

Swimming

Early Childhood and Elementary participants receive a daily swim lesson (20-30 minutes) in a small group by a certified instructor (conditions permitting). We use the Red Cross curriculum and provide parents with a record of progress at the end of the summer.