Exploring the long-term benefits of bilingual education at Four Forest Schools

By Javier Saavedra

At Four Forest, bilingual education is at the heart of what we do. But what does it really mean for a child to grow up learning in two languages? And what are the long-term advantages of this kind of education?

We sat down with James Stenning, Executive Principal of Four Forest Schools, to unpack some of the most common questions (and misconceptions) about bilingual learning.

Clearing Up the Myths

“Parents sometimes worry that learning two languages will confuse their child,” Stenning explains. “But research shows that even very young children can separate their languages and switch between them with ease.”

One persistent belief is that bilingual children start speaking later. While they might initially have a smaller vocabulary in each language, they typically reach major milestones, like saying their first words, at the same time as monolingual peers.

“It’s also a misconception that one language will fade while the other dominates,” Stenning adds. “With consistent use and encouragement, children can develop and maintain both.”

He also notes that speaking a home language does not hold back a child’s ability to learn a second school language – in fact, a strong foundation in the first language can make learning an additional one easier.

And perhaps most importantly: bilingualism is a skill that children build over time,” Stenning says. “With the right exposure, support, and opportunities to practise, any child can learn to navigate and thrive in two languages.”

Bilingualism as Brain Training

Stenning often describes bilingual learning as “mental gymnastics,” and the term fits. “The mental juggling functions like a daily workout for the brain,” he says. “When a child is speaking German to their teacher, then switches to English to explain the same idea to a classmate, they’re practising mental flexibility and adaptability.”

He points out that selecting the right word in the right language builds problem-solving skills, and juggling two language systems strengthens working memory. Even comparing sentence structures can sharpen analytical thinking.

“These skills spill over into other areas of learning,” he explains. “They help children grasp complex maths concepts, spot patterns in science, and think more creatively in their writing.”

Confidence, Identity, and Empathy

 So what happens over time? How does this regular switching between languages affect a child’s sense of self?

“Learning in a bilingual environment like ours exposes children to different cultures and perspectives,” says Stenning. “It helps build resilience and adaptability. They become more comfortable handling change and navigating different contexts – which makes them effective communicators.”

 Research also suggests that bilingual children often show greater empathy, especially when it comes to understanding others’ thoughts and perspectives. “It’s likely because they have a more robust language system and are more attuned to the rhythm and tone of speech,” he adds.

Stenning recalls a powerful moment in a Grade 2 Design & Technology class. “The lesson was in German, and one student was relatively new to the class. Seeing him struggle, another student gently tapped him on the shoulder and whispered the instructions in English. It was unprompted, kind, and showed how language can be used to build bridges.”

Academic Progress and Parental Worries

 Understandably, some parents worry that learning two languages might slow their child’s academic progress – especially in core subjects like maths or literacy.

“There can be a temporary slowdown at the beginning,” he acknowledges. “But research shows this difference disappears over time.”

Vocabulary in each language might grow more slowly at first, but when combined across both languages, bilingual children’s total conceptual vocabulary matches that of monolinguals. And by around age ten, most bilingual learners are performing on par – or better – in academic subjects.

Why Full Immersion Works

 At Four Forest, our model of one week in English followed by one week in German gives children extended, focused time in each language.

 “This reduces confusion and allows for deeper learning,” Stenning explains. “It also gives children the chance to build stronger social connections and richer conversations in both languages.”

He points out that constant switching – sometimes hour to hour – can actually be more confusing, especially for younger learners. “Our model helps them master complex subjects without the disruption of language changes. It’s a powerful way to build real bilingual fluency.”

Preparing for Life Beyond School

 So what does all of this mean for the future? “Bilingual learning prepares children for an interconnected and multicultural world,” Stenning says. “It builds skills like problem-solving, empathy, and adaptability – all of which are essential in today’s workplaces and communities.”

 Students who grow up bilingual often become more effective collaborators and leaders, and they enjoy broader career opportunities – especially in international fields.

But beyond career advantages, Stenning concludes, “bilingualism gives our students the ability to connect more deeply with others. That’s a lifelong strength.”