Language Instruction, Utilities

We offer in-person and online classes for adults in a variety of subjects and specialties each season.

Our City programs connect renters, homeowners and landlords to resources that help save money on their utility bills while also addressing climate change through renewable energy and efficiency.

As a world-class, accredited private school in Cambridge, MA, ISB is home to 540 students from age 2 through Grade 12. ISB places the development of the bilingual brain at the heart of our mission.