Programs
Summer
About the Summer Program
From June 16 - August 1, 2025: 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. Closed on 6/19 and 7/4.
Our elementary summer program serves 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 program serves children age four through graduating Kindergarten in 2025 and is open to students regardless of affiliation with Cedar River. Early childhood students must be potty trained.
For full information about our offerings, please see our Summer Brochure.
Our elementary summer program serves 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 program serves children age four through graduating Kindergarten in 2025 and is open to students regardless of affiliation with Cedar River. Early childhood students must be potty trained.
You may pre-register for optional extended care for an additional fee. Aftercare is available from 3:30 PM to 5:00 PM.
Per Week Tuition Fees:
$495/week for weeks 2, 4, 5, 6, 7
$425/week for shortened weeks 1 & 3 (June 16-20 and June 30-July 3)
Extended Care Fees:
$100/week ($85/week for shortened weeks of June 16-20 and June 30-July 3)
Extended Care Fees:
$100/week ($85/week for shortened weeks of June 16-20 and June 30-July 3)
For full information about our offerings, please see our Summer Brochure.
Additional Information
Questions? Contact us at summer@cedarrivermontessori.org.
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Early Childhood Summer Program
This program is open to students regardless of affiliation with Cedar River. 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 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 swim daily (20-30 minutes) in small groups with a certified lifeguard (conditions permitting). We use the Red Cross curriculum and provide parents with a record of progress at the end of the summer.
