Explore the Journey

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WELCOME FROM HEAD OF SCHOOL

Welcome from Head of School

WHAT SETS US APART:
INTENTIONALLY SMALL, THINKING BIG

What Sets Us Apart

Make this a better world, and let it begin with me.

Our signature programs reflect this commitment, each one designed to inspire positive change and make a lasting impact.

New Haven: Our Learning Laboratory

Just beyond our classrooms, students have an extraordinary world to explore. With East Rock, Edgerton Park, and the Mill River all within walking distance, our students turn the city’s natural spaces into places to explore, discover, create, and ask questions. At every grade level, experiences extend beyond the classroom and into the world around them.

Be the Change: Our Leadership Program

At St. Thomas’s, leadership isn’t something children wait to grow into. It starts with holding the door for someone else. Speaking up when you have an idea. Helping a younger student. Our goal as a school is to create leaders who want to make the world a better place. 

Community in Action: Service Learning Program

We believe that effective leadership begins with a commitment to serving others. From Kindergarten onward, students learn that they have both the ability and responsibility to strengthen their community. The goal isn’t simply to complete a service project. It’s to help students understand that they have something to give.

Explore Our Curriculum

Kindergarten

Kindergarten

The Power of Play

Lower School

Lower School (1-3)

Nurturing a Love of Learning

Upper School

Upper School (4-6)

Stepping Up

Special Subjects

Special Subjects

The Arts, Science and More!

Extended Day Programs

Extended Day Programs

Enrich and Inspire

Learn More About St. Thomas's

The Kindergarten Experience

Kindergarten is one of the most magical years of a student’s time at St. Thomas’s! Whether they are digging in the garden, playing in the mud kitchen, creating with beautiful junk, observing classroom pets, or participating in the annual tree and trout class projects – our students approach each day with unyielding enthusiasm and positivity.

What Happens When a Child is Truly Known

At St. Thomas’s, our small size allows teachers to know their students deeply: what makes them curious, what challenges them, what makes them laugh, and where they might surprise themselves next.

When children know they belong, they have the freedom to take risks, try new things, and grow. That is the power of being known.

Campus News

Visit our Campus News page to see our “Thinking Big” series and read about different happenings around campus and from our young alumni.