Is a Bilingual Preschool the Right Choice for Your Child?

by L'Academy Schools | Aug 6, 2025 | Blog, Preschool Search

preschoolers in traditional chinese outfits celebrating lunar new year at a bilingual preschool

Is a Bilingual Preschool the Right Choice for Your Child?

Choosing a preschool for your toddler is a big decision, especially when you’re exploring a bilingual or dual language immersion option. You might be wondering: “Will learning two languages confuse my child?” “Do they need to speak English first?” or “Is bilingual education only for older kids?”

Let’s clear up the confusion and take a look at what a bilingual preschool really offers for your child and how to tell if it’s the right fit for your family.

What Is a Bilingual Preschool

In a bilingual or dual language immersion preschool, children are exposed to a second language (such as Spanish or Mandarin) for most or all of the day, depending on the school’s model. Some programs are part immersion, while others are full immersion, meaning teachers speak almost entirely in the second language throughout the day.

At L’Academy Language Immersion Preschool, the approach is balanced. Instruction happens mostly in the second language, but English is also integrated to help prepare students for kindergarten. This model supports both bilingual development and English readiness. Teachers use songs, stories, routines, and lots of visuals and gestures to help children feel confident as they learn a new language and begin to speak it at school.

Why Start Early

Toddlers are naturally wired to learn languages. Between ages 1 and 3, their brains are developing faster than they ever will again. According to Harvard’s Center on the Developing Child, over one million new brain connections form every second during these crucial early years, and language exposure plays a key role in that development.

That’s why so many researchers recommend introducing a second language early in a preschool or daycare setting. According to Zero to Three, early bilingual exposure builds skills like adaptability, attention, and memory. These benefits are especially strong when the language is part of a consistent, immersive environment.

What If My Child Mixes Languages?

It’s also common for toddlers in bilingual preschool to mix languages at first, which is a completely normal stage of language development called code-switching. This doesn’t mean they’re confused. It simply shows they’re learning to navigate the two languages. With regular exposure and support, kids naturally begin to separate the two languages and use them in the right contexts over time.

Many bilingual children also learn to associate different people with different languages. For example, they might speak English with Dad and Mandarin with Mom, or Spanish at school and English at home. This flexible use of language is a sign of healthy bilingual development and shows just how adaptable young children really are.

Will a Bilingual Preschool Affect My Child’s English?

This is one of the most common concerns and the answer is reassuring.

A major review in the International Journal of Bilingual Education and Bilingualism found that children in bilingual programs not only keep up with their English-speaking peers, they often surpass them in reading and communication skills. When children grow up bilingual, their brains regularly practice switching between languages, which builds cognitive flexibility.

Zero to Three also reports that bilingual children reach language milestones like first words and combining phrases at the same rate as monolingual children. Their vocabulary might be spread across two languages, but when combined, it’s just as strong.

It’s also worth noting that variation in the individual child is completely normal. Some children may develop one language faster than the other, or hit milestones at a slightly different pace, but this is usually temporary. By the time most bilingual children enter kindergarten, their vocabulary development is comparable to or stronger than their peers who only speak one language.

Long-Term Benefits of Bilingual Preschool

Bilingual preschool isn’t just about learning basic phrases. It lays the foundation for long-term academic success. A study by Collier and Thomas at the University of Houston found that students in dual language immersion schools closed achievement gaps and often outperformed their peers academically in the long run. These results start with consistent exposure in preschool. Through playful activities, story time, and peer interactions, bilingual preschoolers gain confidence, not just in language, but in thinking skills that will serve them throughout life.

What Does the Day Look Like in a Bilingual Classroom?

A typical day at a bilingual preschool includes circle time, music, outdoor play, art, and structured activities, all primarily led in the second language. English might be used during lunch or nap transitions, but the goal is most to full immersion.

Teachers adjust how they teach depending on the child’s comfort level. For example, they use visuals, repetition, and gestures to support understanding. Most kids start with no background in the language, and mixing languages is totally normal in the beginning.

Some bilingual programs follow a full-immersion model where teachers speak only in the target language throughout the day. Others, like L’Academy, follow a dual language model that also emphasizes English readiness. Both approaches can be highly effective depending on your family’s goals.

Is a Bilingual Preschool Right for My Child?

Here are some signs it might be a great fit:

✅ You want your child to learn a second language naturally
✅ You value both academic growth and cultural exposure
✅ You’re looking for a nurturing but stimulating environment
✅ You’re open to learning alongside your child (many parents pick up the language too!)

Many families find that bilingual preschools help their children thrive both socially and academically, especially when supported at home with simple routines like listening to music in the second language or reading bilingual books.

What to Look for in a Great Bilingual Program

Not all programs are created equal. Here’s what matters:

Immersion time: At least half the day in the target language
Trained teachers: Fluent in the language, with experience in early childhood and dual language instruction
Play-based learning: Hands-on activities, movement, and art
Cultural connections: Songs, stories, and traditions from different cultures
Family communication: Ongoing updates and support for parents

At L’Academy, classrooms often follow a 60/40 or 70/30 immersion model, though the exact balance may vary by age group and location. Teachers are fluent or native speakers with experience in early childhood education, and language is introduced naturally through songs, movement, stories, and daily routines. Families receive regular communication, progress updates, and are encouraged to participate in school-wide events that celebrate cultural traditions and bilingual learning.

Final Thoughts: You Don’t Need to Be Bilingual to Raise a Bilingual Child

Many parents worry they can’t support bilingual learning if they don’t speak the second language at home. The good news? You don’t have to.

Bilingual preschools are designed for all families, including those who only speak English. Children don’t need translation, they need a warm, consistent environment where they feel safe to learn and try new things. Most kids begin with zero experience in the new language, and quickly begin to understand, respond, and speak.