Welcome to Cornerstone Montessori School,
Preschool and Kindergarten.

Cornerstone Montessori is a preschool and Kindergarten located in Kitsap County, Washington. We are located just off SR3 freeway above the new “Trails” shopping center (corner of Greaves Way and Old Frontier Rd NW) easy access from Silverdale, Poulsbo, Bremerton and just minutes from Bangor Base.

All Lead Teachers at Cornerstone Montessori School are Certified Montessori Teachers.

School Calendar

Cornerstone Montessori provides school from September through June. We follow the Central Kitsap School District for Winter/Spring Break and Holidays. A summer program is available, as well. It is run on a weekly basis throughout the summer, to fit around your vacation and other fun activities scheduled.

Schedule

4-day Program

Monday – Thursday
Morning Class: 8:30 – 11am
Afternoon Class: 12:30 – 3pm

Tuesday – Friday
Morning Class: 8:45 – 11:15am
Afternoon Class: 12:45 – 3:15pm

5-day program – Ages 4-6yr old

Monday – Friday
Mon-Thur 8:30 – 12:30, Fri 11 – 3pm
Mon 8:45 – 12:45, Tue-Fri 11:15am – 3:15pm

Contact Us

10730 Old Frontier Rd NW
Silverdale, WA 98383

Mailing Address:
PO Box 1396
Silverdale, WA 98383

360-698-5583
cms.kitsap@gmail.com