Our Program

At Castilleja, we understand that how girls learn is just as important as what they learn.

Castilleja students learn deeply, strengthen their voices, and make empowering choices through interdisciplinary problem-solving and real world engagement. Our academic program is grounded in a culture of care, allowing students to build confidence and resilience as they take initiative, find purpose, and practice agility. Understanding the importance of making connections from one course to another and one year to the next, each student has the freedom and responsibility to find the threads that weave together ideas that inspire her to continue exploring and learning.

Middle School: Perspective, Play, Purpose

Perspective

Castilleja students develop initiative, seek knowledge, explore the world around them, and understand their unique place in that world. 

Play

Play is central to how students learn, form friendships, practice equity, and develop resiliency.

Purpose

During this vital time, Castilleja Middle School students develop a sense of who they are, what they value, and how they can contribute to the greater good. 

 

Upper School: Challenge, Care, Connection

Challenge

strength of the program, academic program as a whole is a place where students have the opportunity to pursue academic excellence

Care

Play is central to how students learn, form friendships, practice equity, and develop resiliency.

Connection

During this vital time, Castilleja Middle School students develop a sense of who they are, what they value, and how they can contribute to the greater good. 

 

Our Course Catalog 2025 - 2026

Course catalog