Multilingual Education
At all grade levels, ISB students challenge themselves academically, explore their creativity, and increase their confidence as they speak and think in two or more languages.
From the early years of Maternelle through the Upper School’s French and International Baccalaureate programs, we pair academic excellence with individual attention so that every student is set to excel, wherever they go next. Beyond multilingual learning, ISB academics are demanding and ambitious. Our curriculum challenges students at all grade levels to think critically, make intelligent connections across subjects, and thoughtfully embrace the learning process.
The developmental benefits of students beginning their multilingual journey from the earliest age are vast. It’s scientifically demonstrated that multilingualism improves cognitive function, strengthening the ability to focus effectively and make sound decisions more quickly. Those with exposure to multilingual environments tend to grasp the perspectives of others more readily. And, neurobiological research shows that speaking more than one language from an early age may even extend cognitive health later in life.
An Integrated Curriculum
Elementary School
ISB's Elementary School program takes a unique approach to bilingual instruction as students learn in two languages: French and English. In the Maternelle, we combine the renowned academic curriculum of the French Ministry of Education with the Massachusetts Common Core Preschool and Kindergarten standards, ensuring the early years are filled with purpose, discovery, and joyful progress in a multilingual, multicultural community. ISB Lower School is the only in Boston with accreditation from the French Ministry of Education.
Learn More
Middle School
In the Middle School, academic classes are taught in French and English. Students have the opportunity to select a schedule that more heavily emphasizes either the French or English language, depending on their academic interests and early interest in pursuing either the International Baccalaureate (IB) or French Baccalaureate track. Students also have the opportunity to add Spanish, German, or Mandarin to their schedule.
Learn More
Upper School
ISB’s Upper School students choose between two internationally recognized diplomas: the French Baccalaureate or the International Baccalaureate (IB) taught in English. Building off of opportunities offered in the Middle School, Upper School students have the option to learn Spanish, German, or Mandarin, in addition to French.
Learn More

