Bilingualism, Biliteracy, and Biculturalism: What It Takes to Live the Three “B’s”

In Part One, we explored the global landscape of bilingualism, highlighted its many benefits, and underscored why bilingualism, biliteracy, and biculturalism are critical skills for today’s world citizen. But as we noted, while there is widespread consensus that these skills are valuable, fewer people understand what it truly takes to acquire them.

Achieving the “three B’s” is not an automatic outcome of simply speaking two languages. It requires intention, persistence, and support from families, schools, and communities. How can ISB be a perfect meeting point to achieve this goal?

Rich and Meaningful Exposure

True bilingualism requires more than classroom lessons—it grows out of living the language. Learners need opportunities to hear and use both languages in authentic contexts: at home, at school, and in the community. This exposure should be varied and meaningful—stories, media, academic texts, informal conversations, music, or play.

At ISB, the Maternelle program provides precisely this environment. Young children spend about 70% of their time in French, following both the French Ministry of Education curriculum and the Massachusetts Common Core standards. Daily routines, playtime, and exploration become language-rich opportunities. By the time students move into Lower School, they are already accustomed to learning and socializing in two languages.

Active Practice and Output

Exposure is necessary, but progress depends on practice. Reading, writing, and speaking in both languages—supported by constructive feedback—strengthen confidence and accuracy.

In ISB’s Lower School, students begin with more French in the first two years before shifting to a balanced 50/50 program in French and English starting in Grade 3. This structure ensures that learners not only hear both languages but also use them actively across subjects. Projects such as the Moon Journal in Grade 3 illustrate how writing, creativity, and bilingual expression go hand in hand.

Beyond the classroom, after-school programs also reinforce active practice. Clubs such as Mandarin, Spanish conversation, creative writing, and storytelling provide students with opportunities to experiment with languages in playful, applied settings.

Cultural Competence

Biculturalism is about more than knowing two sets of customs. It means understanding values, perspectives, and communication styles—and recognizing how these shape relationships. Schools and families must integrate cultural learning alongside language instruction: literature, traditions, histories, humor, and everyday interaction.

ISB embraces this through its Global Learning Program. Beginning in Grade 1, students take part in more than 20 domestic and international travel opportunities every year. These trips combine cultural immersion, service, and language practice, allowing learners to put their skills into context. Similarly, events like the International Day Festival and school assemblies bring together students, parents, and staff to celebrate cultural heritage in daily life.

Identity and Belonging

For many children, especially those from multilingual households, bilingualism is tied to identity. When schools and families affirm the value of a heritage language, students feel proud of their background. Without this support, they may gravitate toward the dominant language and feel pressured to “choose” one identity over another.

At ISB, parents are encouraged to maintain their home language through reading, storytelling, and family traditions. This approach does not compete with the target language; instead, it provides a foundation for a richer, more flexible identity. When children see their culture celebrated—whether through a classroom activity, a family event, or a bilingual project—they develop a sense of belonging that strengthens their motivation to learn.

Institutional and Policy Support

Institutional and Policy SupportSustained biliteracy requires structured programs, trained educators, and equitable resources. Educational policies must do more than tolerate linguistic diversity—they must celebrate and promote it.

ISB’s mission reflects this drive. With a curriculum aligned to both French and American standards, the school ensures that students graduate fully bilingual, biliterate, and bicultural. This commitment is also evident in staffing, as ISB invests in recruiting and training bilingual educators who can model high levels of proficiency and guide learners through the complexities of acquiring two languages at once.

Strategies for Success

Overcoming the challenges of bilingualism—such as limited access to resources, persistent myths about language delay, the biliteracy gap, or tensions around cultural identity—requires collective effort.

• Schools and educators support students through dual-language programs, multicultural perspectives across the curriculum, and professional development in bilingual pedagogy. Fair assessments in both languages help balance proficiency and validate students’ full repertoires.
   
• Families play a central role by sustaining the home language, encouraging pride in cultural heritage, and creating space for bilingual identity. Everyday routines—like reading together or cooking traditional meals—offer natural opportunities.
   
• Communities and policymakers strengthen the system by funding bilingual education, expanding teacher training, and promoting campaigns that challenge misconceptions and highlight the benefits of linguistic diversity.

At ISB, these strategies are already embedded—from bilingual summer camps that welcome children as young as three, to after-school clubs and travel opportunities that keep language alive outside the classroom.

Living the Three “B’s”: A Collective Effort

In conclusion, Bilingualism, biliteracy, and biculturalism are not just academic goals; they are life skills that prepare students to thrive in a globalized, interconnected world. To truly embody them, learners need strong networks of support. Families, educators, and communities must work together to provide meaningful opportunities, affirm cultural identities, and advocate for inclusive policies.

As our world continues to change—through migration, technology, and shifting demographics—these skills will become ever more indispensable. At ISB, nurturing the three B’s is central to our mission of preparing students not just to participate in the world, but to shape it with openness, empathy, and confidence.

About the Author: Pascal Lepesqueux is the Chair of the Outreach Program at ISB, a department that brings ISB expertise to the general public. With more than 20 years of experience teaching immersion in the U.S. to young people and adult learners, he has developed a keen interest in international education, multilingualism, and language acquisition questions. He also manages the French proficiency certifications at ISB and is busy developing online training solutions for candidates.