Discover What Makes Lesley Ellis School So Extraordinary. At Lesley Ellis School, every child is seen, known, and inspired to grow. Nestled in the heart of Arlington, Massachusetts, this vibrant independent school for preschool through grade 8 blends rigorous academics, a rich arts program, a strong sense of community, and a nationally recognized anti-bias curriculum.

Together, these cornerstones create a joyful and inclusive environment where children learn deeply, think boldly, and care passionately about the world around them.

Academic rigor at Lesley Ellis means more than high expectations—it’s about curiosity, complexity, and connection. With small classes (averaging 18 students and a 6:1 student-teacher ratio), educators—90% of whom hold advanced degrees—design dynamic, interdisciplinary lessons that invite exploration and critical thinking.

Creativity thrives through vibrant arts experiences, from African drumming and photography to puppetry and painting in Cha’s art studio. Students of all ages express themselves freely, discovering confidence and imagination along the way.

Community is the heartbeat of Lesley Ellis. Families, teachers, and students learn and celebrate together, building empathy, leadership, and lifelong friendships. Grounded in anti-bias education, our students become compassionate advocates, ready to challenge injustice and make a difference.

Come visit—and experience the creativity, curiosity, and connection that define Lesley Ellis.