Is it normal for my child to mix English with Mandarin, Malay or Tamil?

Why do bilingual children mix languages?

Because they are using all the words they have. A young child learning English and Mandarin, Malay or Tamil doesn't yet know every word in both languages. When a word is missing, or a word in the other language comes to mind faster, they borrow it. “Mummy, I want the píngguǒ” or “Can I have more nasi?” gets the message across perfectly well.

Mixing also reflects the world around them. In Singapore and Malaysia, many adults switch between languages in the same conversation, and children copy what they hear. Some words also belong to one setting: a child may know school words such as homework and recess in English and family words in their home language, simply because that's where they learned them.

This switching between languages is sometimes called code-switching. In young children it is a normal stage of learning more than one language, not a problem to fix. Older children and adults switch too, often on purpose: to join in with friends, to make a joke land or because one language simply has the better word for the moment.

Does mixing delay English?

No, mixing on its own doesn't hold English back. It shows that your child is communicating and filling gaps creatively. As they learn more English words, they borrow less, and most children start to keep the languages apart when they talk to someone who only speaks one of them.

It's also normal for a bilingual child to know some words in only one language, or to seem stronger in one language for a while. What matters is their language as a whole. Count the words and ideas they can express across all their languages, not in English alone, and you'll often find they know more than you thought.

Children's languages also rise and fall with how much they use them. After a holiday with grandparents, the home language may surge; after a term at school, English may take the lead. That ebb and flow is part of growing up bilingual.

A good test is whether your child can make themselves understood and is keen to communicate. A child who chats away, asks questions and tells you about their day, even in a mix of languages, is building strong language skills. The English will catch up as they hear and use more of it.

Which language should we speak at home?

Speak the language you're most comfortable in. Children learn most from warm, rich conversation: stories, explanations, jokes and questions. A parent who chats naturally in Mandarin, Malay or Tamil gives a child far more language than one who struggles to speak only in English.

Some families give each language a clear place, for example one parent speaks English and the other Tamil, or the family speaks Malay at home and English on weekend outings. Others mix freely. Both can work. What matters most is that your child hears plenty of language every day and that talking together is enjoyable. Whatever you choose, keep it relaxed: children notice when a language feels like a chore.

How do we add English without losing our home language?

Give English a regular, friendly slot in the week, and keep the home language as part of everyday family life. A few small habits work well together:

• Read in both languages. Keep picture books in English and in your home language, and read from both.
• Choose English routines. Bedtime story, bath time or the drive to school can be English time.
• Sing and play. Songs, rhymes and simple games are an easy way into English for young children.
• Recast, don't correct. If your child says “I want the píngguǒ”, reply naturally: “You want the apple? Here's the apple.” They hear the English word without feeling corrected.
• Keep grandparents talking. Time with relatives who speak the home language keeps it alive and valued.

If your child is starting English at school, these routines help them hear English in a relaxed setting too. For ideas that build early reading, see phonics games at home. If your child understands English but is shy to speak it, read my child understands English but won't speak it.

When should we ask for advice?

Mixing languages on its own isn't a reason to worry. It's worth asking your doctor or a speech and language therapist for advice if:

• Your child seems slow to understand or use words in every language they hear, not just one.
• Your child rarely tries to communicate with words, gestures or pointing.
• Family members or teachers find your child much harder to understand than other children their age.
• Your child seems to lose words or skills they used to have.
• Your child seems frustrated or upset because they can't make themselves understood.
• You have a feeling something isn't right, even if you can't say why.

When you seek advice, mention all the languages your child hears and uses. A professional can then look at your child's language as a whole. If you're unsure, asking early is always reasonable: it puts your mind at rest or gets support started sooner.

Teachers can help too. Your child's preschool or school teacher sees them with other children every day and can tell you how they communicate in class.

How does CurioKids support bilingual children?

CurioKids teaches live, 1-to-1 online English lessons for children aged 4–12, 25 minutes each, with a real teacher. In a 1-to-1 lesson, the teacher can go at your child's pace and build English alongside the languages they already speak. Visit our Singapore or Malaysia page to book a free first lesson.