Beyond the Expected

A Trilingual Montessori school in Oakland from Preschool to Elementary.

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Our Mission


The mission of The Renaissance International School is to provide students with an international center of learning and culture that is open, supportive, and multidisciplinary, where children can develop and achieve their highest potential.


We are committed to offer students an education based on the research and resulting philosophies of Maria Montessori and Zoltán Kodály. We are a three-language immersion Montessori program with a diverse faculty and student community. 

Why do so many families choose Montessori?

Lessons are designed and given to each child when they are most ready to learn.

Social, emotional, and physical development is emphasized along with academic skills.

Freedom to move and choose activities fosters independence and self-confidence.

Current neurology and human development research consistently backs Montessori.

Programs

“We selected TRIS as our school because of its Montessori approach to learning and development. Having spent their entire matriculation in the Montessori setting, we recognized the value of continuing in this method of learning. My children immediately demonstrated a sense of familiarity and confidence in the environment. As students, they both thrived in learning how to take responsibility and learn to be engaged in their own growth process." 

J. M.

“Our daughter is entering 6th grade… wow!!! She plays flute and piano (begun at TRIS) and is keeping up with her French. She plays basketball and socially is thriving with friends and many adventures. We met up with another TRIS family in Ireland this Spring - the comfort and bonds of TRIS friendships live on. Sending lots of love and good wishes to the TRIS family. You know how much I miss you!"

A. R.

Visit us!


We invite you to visit our school, meet the teachers, and observe the children in their classrooms. We encourage you to ask questions learn about the opportunities available at all levels of our programs.

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How to apply

3. Join the community!

The latest from our blog.

Two children sit at a classroom table, reaching toward a shared activity with paper and small objects.
August 17, 2026
Learn how The Renaissance International School guides elementary students through social ups and downs—and how parents can support them at home.
Child in a yellow jacket working with the cards and counters on a mat indoors
August 10, 2026
Explore how young children at The Renaissance International School master math concepts—from numbers 1 to 10 to decimal systems, operations, and fractions.
Child pouring clear liquid from a glass into a tall container on a table, indoors
August 3, 2026
How do we prepare our children for long-term success? Explore how The Renaissance International School nurtures confidence, curiosity, and research-backed skills.

Montessori or Conventional:

What’s Best For Your Family?


Read the White Paper!