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.

July 11, 2025
Exploring the Bay Area: A One-of-a-Kind Summer Camp Adventure Summer is a time for discovery, and at Exploring the Bay Area, our elementary Montessori students experienced a week like no other. Guided by the ever-enthusiastic wilderness guide and Montessori Elementary instructor, Nathalie Hites, the camp transformed each day into a journey across the diverse and stunning landscapes of the Bay Area. From riding buses and BART to catching the Ferry, students didn't just learn about the place they live — they lived it. Each day brought new ecosystems, unforgettable views, and hands-on experiences that made learning an exciting adventure. Monday: From Woodlands to Waves Students kicked off the week with a deep dive into the natural treasures, exploring oak woodlands, sand dunes, and the stunning ocean beaches — all in a single day! It was a perfect introduction to the varied ecosystems right in San Francisco’s backyard. Tuesday: Scaling Mt. Diablo Their journey continued with a trip east to Mt. Diablo, where students learned about the chaparral, grasslands, and fascinating local geology. A highlight of the day was climbing through Rock City, where students could physically interact with the landscape they were learning about. It was both educational and exhilarating! Wednesday: Wetlands and Water Fun at Brannan Island Midweek took them to Brannan Island State Recreation Area, where students explored the vital role of wetlands in our environment. The warm weather also provided a perfect excuse to cool off — and yes, a dip in the water was part of the day's fun. Thursday: Into the Redwoods at Muir Woods Students explored the awe-inspiring Muir Woods, home to the towering redwoods that define Northern California. Walking beneath the canopy, students were immersed in the unique ecosystem of the redwood forest — an experience that inspired both wonder and curiosity. Friday -Wonders at the Cull Canyon To wrap up our week, students headed to Cull Canyon, where they observed more oak woodlands and explored a riparian corridor — a lush, biodiverse area along the creek. And yes, the week ended the way it began: with sunshine, laughter, and a refreshing swim! Exploring the Bay Area wasn’t just about field trips — it was about connecting students to their environment, deepening their appreciation for nature, and fostering independence through real-world exploration. Whether hiking, swimming, or simply observing a new ecosystem, our students walked away with more than knowledge — they gained a sense of place and belonging in the world around them.  Stay tuned for more updates from our Montessori adventures — and until then, keep exploring!
By Jade Woo June 12, 2025
We're so excited for our upcoming spring concert, where we'll explore the incredible beauty of nature in all its forms! Our vision for this performance is to celebrate various aspects of the natural world, from animals and water to vibrant flowers, breathtaking landscapes, and captivating weather. The students will perform "J'ai vu le Loup" (I Saw The Wolf), a lively French tune about animals playfully dancing and laughing. Its catchy melody and humorous lyrics, featuring wolves, foxes, and hares engaging in human-like antics, make it a favorite among our students to perform. Be ready to be transported to the serene Scottish hills with "Loch Lomond." This beautiful piece evokes images of the famous lake and its rolling landscapes, telling a touching story of longing and natural splendor. A charming Chinese folk song celebrating the sweet, fragrant jasmine flower, "Mo Li Hua" will also be featured. The students enjoy mimicking a jasmine bloom with their hands as they sing this beautiful melody. We're also incredibly proud to debut an original piece created by our talented students: "Power of the Night." This semester, they've worked diligently, making key decisions on the time signature, key, and tempo. I developed a chord progression, and the students brainstormed lyrics inspired by winter and its unique weather. Through a collaborative process of refining lyrics and melodies, "Power of the Night" came to life, exploring themes of friendship, thunderstorms, and even dragons! We can't wait to share these wonderful musical stories and more with our community at the spring concert! Jade Woo Kodály Vocal Instructor - Elementary
By Julie Gochman (Elementary Art Instructor) May 6, 2025
At TRIS, we believe that art education is more than just creating pretty pictures. It’s a powerful tool for cognitive and emotional development. Students build self-esteem, develop self-control, and strengthen their problem-solving skills through individual art projects. Our lessons also incorporate thoughtfully curated art history, organized by timeline and selected to highlight significant works and movements.

Montessori or Conventional:

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