International School Boston (Official)

The International School of Boston (ISB) is an independent, non-profit, Preschool-12 multilingual and international school located in Cambridge, MA.

[International School Boston (Official) @isblib]

Last week, Head of School @RUlffers reconnected with ISB alumni in NYC. 🌆

A great moment to hear about their journeys, share memories, and celebrate what they’ve built since ISB.

As Graduation approaches: once ISB, always ISB. ✨

[International School Boston (Official) @isblib]

Last week, our Head of School @RUlffers met with Senator @Mat_OLLIVIER at ISB, alongside Marc Vigouroux (Vice Consul) and Etienne Farreyre (Cultural Attaché, Villa Albertine Boston).
Discussions focused on AEFE matters and continued collaboration within the network. ✨

[International School Boston (Official) @isblib]

Last week, Richard Ulffers (@RUlffers), Head of School at ISB, had the opportunity to meet the French Ambassador Laurent Bili (@FrenchAmbUS) during an event dedicated to the French community, held at the Residence of France.

#Frenchcommunity #ISB #Internationalschool #Boston

[International School Boston (Official) @isblib]

✨ Last week, six of our Upper School students took part in the Start’Up Lycée Final 🚀 in San Francisco, creating innovative projects around “Reimagining Entertainment, Culture & Creativity.”👏
#StartupLycee #Entrepreneurship #ISB #Boston

[International School Boston (Official) @isblib]

World Language Week is in full swing at ISB! 🌎
A huge thank you to all our guest speakers who make this week so full of learning, connections, and a window on the world! ✨
#WorldLanguageWeek #ISBInternational #GlobalLearning #ISB #Internationalschool #Boston

[International School Boston (Official) @isblib]

New on The Global Classroom 💻
Head of School Richard Ulffers reflects on how accreditation strengthens French schools abroad—supporting governance, sustainability, and preparing students for a changing world.
#accreditation #FrenchSchoolsAbroad #InternationalSchools #ISB #Boston

[International School Boston (Official) @isblib]

🎓 Grade 12 BFI Showcase! Students presented the results of their year-long research projects on diverse social, cultural, and economic topics. Congratulations to our students for their hard work, critical thinking, and thoughtful presentations! ✨

#showcase #BFI #ISB #Boston

[International School Boston (Official) @isblib]

Kick-off of our Exchange Program 🌍Last Friday, four Grade 10 students from ISB headed to Helsinki, Finland to launch the 2026 adventure.This year, our students will travel to Finland, Ghana, Germany, Spain, Chile, and Italy.
#StudentExchange #GlobalLearning #ISB

[International School Boston (Official) @isblib]

🎓 From Feb 4‑6, we hosted a stage des directeurs at the International School of Boston — 50+ primary school leaders, meaningful exchanges, thinking routines, play in learning, and lots of sharing! ✨

#StageDesDirecteurs #EducationLeadership #Collaboration

[International School Boston (Official) @isblib]

Cambridge Cup 🏀🔥
Varsity Girls: Blues beat Whites 29–26 💙🤍
Varsity Boys: Cambridge Cup win vs Cats Academy 47–43 🏆
Huge energy on the court + thanks to the ISBots team for the halftime robot demo 🤖👏
#CambridgeCup #ISBAthletics #VarsityBasketball #ISBots

[International School Boston (Official) @isblib]

Throwback to the AEFE Volleyball Tournament in Washington D.C. 🇺🇸🏐
41 ISB students, 6 teams, 2 days of intense competition ❄️🔥
➡️ Boys Minimes: quarterfinals
➡️ Girls Cadets: semifinals
Proud of our students & their team spirit 💙

#AEFE2026 #ISBPride #SchoolSports

[International School Boston (Official) @isblib]

🏇✨ The 19th Annual ISB Gala is coming up!
📅 March 28 | 📍 The Charles Hotel
🎟️ Early Bird tickets available until Jan 25 — best pricing!
👉 Get your tickets here: https://t.co/c6RXsakIYq

#ISBGala #NightAtTheRaces #ISBCommunity

[International School Boston (Official) @isblib]

✨ SEP Showcases today! Middle School students shared the projects they developed this semester— from Music & STEM creations and Robotics to Design Process, Speech & Debate, Improv, and more. A great way to explore the SEPs and make informed choices for next semester. 🚀

[International School Boston (Official) @isblib]

🌏 What does it really mean to be bilingual at ISB?
Dr. Mehdi Lazar explores how learning in two languages shapes thinking, identity, and students’ readiness for a global future.
📖 Read more: https://t.co/PuFCEB12KU

#globalcitizens #internationaleducation #ISB #Boston

[International School Boston (Official) @isblib]

Yesterday, we had the honor of welcoming Mr. Christian Masset, President of the Mission Laïque Française (@Mlf_america), à l’ISB. ✨

Thank you, Mr. Christian Masset, for your visit. 🙏

#ISBCommunity #MLF #ISB #Boston

[International School Boston (Official) @isblib]

Happy New Year 2026! 🎉
As we welcome a brand new year, we reflect with gratitude on all the wonderful moments that made 2025 so special for the ISB community. We wish you and your loved ones a year filled with joy, health, and success! 💙
#HappyNewYear #ISB #ISBOS #Boston #MA

[International School Boston (Official) @isblib]

Thanks to our amazing ISB community, we reached our December Challenge goal and unlocked $30,000 for the Annual Fund! Your support powers student opportunities in 2026. 💙

#ISBCommunity #DecemberChallenge #AnnualFund #Education #Excellence #TogetherWeCan

[International School Boston (Official) @isblib]

Student Spotlight: celebrating our math talents! 🧮

Congratulations to Elodie A. (Grade 8), Mathias M. (Grade 8), and Nick L. (Grade 7) on earning perfect scores in the Intermediate Math League of Eastern Massachusetts (IMLEM) competition! 🏆

#ISB #ISBOS #Cambridgeschool #MA

[International School Boston (Official) @isblib]

When ISB students make things happen! ✨

This year, Neyla A., Emma L., Raphaëlle M., Camille P., and Clémence R., senior students, launched the Cambridge chapter of Novasta, a student-run organization fighting food waste.

Read the full article on our website!
#ISB #Boston

[International School Boston (Official) @isblib]

Monthly Recap: November at ISB

From the International Cup to Spirit Week, the AEFE Chess Tournament, the Ruby Bridges Walk, and the DEIB Conference, November was full of learning, fun, and community moments! 🌟

#SchoolLife #SchoolCommunity #Highlights #ISB #ISBOS #Boston