Since 1977, Cascadia has been a strong presence in the Eastside independent school community. Walk through our campus and you’ll see kindergarteners confidently sharing ideas while fifth graders listen with interest. This exchange exemplifies Bold Belonging, one of our five core values lived out daily.
Rooted in a rich Montessori foundation, Cascadia has built a curriculum that intertwines independence and discovery with structure and accountability. Our broad liberal arts education grows curious, engaged thinkers across multiple disciplines, with learning that spirals upward.
Our Pre-K through 5th-grade community operates on a simple premise: when children feel known, they take intellectual risks and advocate for themselves. With 9:1 ratios, teachers know students deeply, and children feel empowered to shine.
Every child’s journey is a shared one. We partner closely with parents, staying in sync on goals and celebrating growth together every step of the way.
The result is children who collaborate well, think critically, and meet the world with curiosity and compassion.
