A mother in Osaka worries that her six-year-old has been in English class for four months and still will not say anything in it. A mother in Manchester worries that her six-year-old, newly arrived from Osaka, has been in school for four months and still will not say anything at all. Both children may be developing completely normally. But the two situations are not the same, the timelines are not the same, and the advice that helps one can actively mislead the other.
The distinction has a name, and it is worth knowing because almost every English learning product, app, and course is designed for one case while being sold to both.
ESL and EFL: the same subject, different physics
ESL — English as a Second Language — describes a child learning English while living inside an English-speaking environment. The bus driver speaks English. The playground is in English. The child hears the language for eight or ten hours a day whether or not anyone is teaching it.
EFL — English as a Foreign Language — describes a child learning English in a place where daily life happens in another language. English is a school subject in Ankara, Warsaw, Bogotá, Hanoi. Outside the classroom, the child may encounter almost none of it unless someone arranges for them to.
The practical differences are large:
| ESL (living in an English environment) | EFL (English as a school subject) | |
|---|---|---|
| Weekly exposure | 30–50+ hours, mostly incidental | Often 2–4 hours, all deliberate |
| Main pressure | Keeping up socially and academically at once | Sustaining motivation without an obvious use |
| Conversational fluency | Commonly within 1–2 years | Depends almost entirely on added exposure |
| Academic language | Typically several more years beyond that | Often the only kind practised |
| Biggest parental risk | Assuming social fluency means school-ready English | Assuming class time alone is sufficient |
| What home should supply | First-language reading and conversation | English input the child would choose anyway |
If you are an EFL family, the single highest-value thing you can do is manufacture exposure outside lesson time. Four hours a week of instruction is simply not enough input for a language to take root. Twenty minutes of English audio during the school run, a cartoon the child would watch anyway with the audio switched over, a picture book at bedtime — these are not extras, they are the bulk of the input.
If you are an ESL family, the counterintuitive advice is the reverse: your child is drowning in English already. Protect the home language. A child who loses their first language does not gain English faster; they lose the vocabulary and concepts that English can be built on, along with the ability to talk to their grandparents.
The order things arrive in
Language acquisition follows a rough sequence, and children move through it whether or not the curriculum agrees. Listening comes first — a long stretch of taking in sound and meaning before anything comes back out. Speaking follows, starting with single words and set phrases. Reading builds on the sounds the child can already hear and produce. Writing arrives last, and is hardest, because it demands everything at once with no time pressure relief from a conversational partner.
Trouble appears when this order is inverted. A common pattern in EFL classrooms: children copy written words and complete worksheets before they have heard enough English to know what those words sound like. They can spell through and cannot recognise it when spoken. The fix is not more worksheets. It is more listening — audio stories, songs, video with the sound genuinely attended to.
A rough sense of proportion for a child under nine: listening and speaking should occupy most of the time, with reading and writing sharing what remains. That ratio shifts as the child gets older and school demands written work, but it should never invert for a beginner.
Phonics when the first language is not alphabetic
Phonics teaches the relationship between letters and sounds. For a child whose first language is Spanish or Turkish, this is a familiar move — those writing systems are also alphabetic, and considerably more regular than English, so the child already understands the underlying idea and mainly has to learn that English keeps breaking its own rules.
For a child whose first language is written in Chinese characters, the idea itself is new. Mandarin characters map to syllables and meanings, not to individual sounds. A child who reads Chinese fluently has never had to think about splitting a spoken word into separate phonemes, because their writing system never asked them to.
Japanese and Korean sit in between. Hiragana and katakana are syllabic — ka, ki, ku are single units, so a Japanese child is used to sound-to-symbol mapping but at the syllable level, not the individual sound. This is why English consonant clusters are genuinely difficult: street has three consonants before the vowel, and the Japanese sound system has no slot for that shape, which is where sutoriito comes from. Hangul is alphabetic in structure but assembled into syllable blocks, so Korean children have an advantage in analysing sounds and still face the clustering problem.
What this means practically:
- Spend longer on phonemic awareness before touching letters. Clapping syllables, spotting rhymes, identifying the first sound in sun and sock. This is pure listening work — no print involved — and children from non-alphabetic backgrounds usually need weeks more of it than a curriculum written for English-speaking children allows.
- Blending is the skill that unlocks reading. Holding c-a-t in mind and running the sounds together is genuinely hard. Start with two sounds, then three, and stay with continuous sounds like m, s and f before adding stop sounds like t and k, which are harder to stretch.
- Expect specific, predictable difficulties. A Mandarin-speaking child may hear l and n as interchangeable at the start of words, or drop final consonants. A Japanese-speaking child will work hard on r and l. An Arabic-speaking child may find p and b hard to separate. These are systematic contrasts between sound systems, not carelessness, and they respond to targeted listening practice.
- Do not fix pronunciation mid-sentence. Repeat the word back correctly in your own reply and keep the conversation moving.
The silent period
Many children entering a new language go through a stretch where they understand steadily more and produce almost nothing. It can last a few weeks or several months. Younger children tend to stay silent longer than older ones.
This is a normal, well-documented phase, not a sign of failure. The child is doing intensive listening work. Pressure applied during it — being asked to answer in front of the class, being told to "just try" — reliably makes it longer, because the child adds anxiety to a task that was already hard.
What helps during this stretch: let the child respond by pointing, nodding, or drawing. Ask questions that need a yes or a nod rather than a sentence. Keep talking to them normally rather than reducing your speech to single words — they need rich input, just not the demand to produce it. Tell the teacher what is happening so the child is not marked down as disengaged.
Two things are worth distinguishing from a silent period. If a child is also silent in their first language, at home, with people they know well, that is a different situation and worth raising with a professional. And if six months pass in a full-immersion environment with no growth in comprehension either — the child is not following instructions, not laughing at jokes, not responding to routine — that also warrants a conversation with the school.
Accent is not a measure of anything
Parents ask about accent more than almost any other topic, and it is close to the least useful thing to optimise for.
English has no single correct accent. Nigerian English, Indian English, Singaporean English, Irish English and Scottish English are all fully legitimate varieties with millions of speakers, and most conversations in English worldwide happen between people for whom it is a second language. A child who speaks clear, grammatically confident English with a Polish or Filipino or Brazilian accent has succeeded at learning English.
Intelligibility is the thing that matters, and it is a different property from accent. It depends mostly on word stress, sentence rhythm, and whether consonants at the ends of words are audible — not on producing an idealised vowel. A child who says PHOto-graph and phoTOG-raphy with the right stress will be understood regardless of vowel colour. A child with textbook vowels and misplaced stress often will not.
Children who arrive in an English-speaking environment before roughly puberty often pick up the local accent anyway, without effort. Those who start later usually keep some features of their first language, and that is fine. Correcting a child's accent teaches them their voice is a problem, which costs willingness to speak — and willingness to speak is the resource everything else depends on.
If you are choosing materials or an app, the useful question is not whether the voices sound American or British. It is whether the child is getting enough listening, whether the reading work matches how their first language handles sound, and whether they are ever placed in a position where saying something wrong feels costly. Tools like Kid Genius World can supply the daily input an EFL family struggles to find, but no app replaces a teacher who knows the child, or a parent who reads with them.