AI AdoptionTuition centre · Singapore

PSLE AI oral practice app

A tuition centre wanted students to practise for their PSLE English and Chinese oral exams — but oral practice needs a person to sit and listen, and no centre has that much teacher time. We built an AI oral coach: the student reads aloud, the app listens, marks the reading, and gives specific, kid-friendly feedback in seconds.

Services: AI Adoption for SMEs · Custom App Build
Engagement: Product built and live · 2026
Where it stands: Live product; first centre onboarding

Live today

A real product the centre can use now, in any browser

Unlimited practice

Instant feedback without adding a teacher hour

Parents can help

Model reads and pinyin cover the Chinese gap at home

Scales cleanly

One student or a whole centre — same tool

The situation

Every Singapore primary student sits a PSLE oral exam — reading a passage aloud, then a short conversation. It's worth a big chunk of the language grade, in both English and Chinese.

The catch: oral is the one skill you can't practise alone. A child has to read out loud to someone who can hear the rushed sentences, the swallowed word endings, the flat delivery — and say "read that again, but slow down." The centre's teachers do exactly that. It works. It just doesn't scale.

The problem

Oral coaching is one-to-one by nature

A teacher can only listen to one child read at a time. Across a full class, there's never enough teacher time to give each student the repetition they need.

Parents often can't fill the gap

Especially in Chinese. A parent who doesn't speak Mandarin can't model a good read or correct pronunciation at home.

Improvement needs immediate, specific feedback

"You missed three words and you're rushing" — said right after the read, not a week later. That tight loop is precisely what's scarce.

For a tuition centre, the bottleneck isn't knowledge — it's teacher hours. The thing that makes them good is also the thing they can't clone.

The approach

We didn't try to replace the teacher. We built a tool to multiply their reach — take the repetitive practice-and-feedback loop off their plate so teacher time goes where only a human helps.

Give every student a patient listener on tap

The child records a read-aloud in the browser; AI does the listening and the marking, instantly, as many times as they want.

Make the feedback specific and warm

Not a score out of ten — actual pointers a ten-year-old can act on: which words were misread, whether the pace was right, where the delivery went flat.

Mirror the real exam

Same paper format, so the practice transfers straight to the exam room.

Scope it honestly

v1 focuses on what reliably improves with practice — accuracy, pacing, fluency, delivery — instead of over-promising on fine-grained pronunciation scoring.

The English practice set list, with topic filters for food, helping others, the environment, national heritage, community and more. — An original practice bank in both languages, filterable by exam topic — food, environment, national heritage, community. Nothing scraped; every passage written to match the real paper.

The app showing 'What the computer heard' — a full transcript of the passage the student just read aloud. — The student reads aloud; the app shows exactly what it heard. Getting this on screen matters — a child trusts the feedback far more when they can see the machine actually listened.

What came out of it

We built and shipped a working web app — no install, works on a tablet or laptop — with:

An original practice bank in English and Chinese, built to match the real PSLE oral paper.
A record-and-mark loop: the student reads aloud, AI transcribes what they actually said, then grades word accuracy, misreads, skips, and pace — with plain, encouraging pointers.
Delivery feedback that listens to the audio — pausing, intonation, emphasis. The "how you read it" a transcript can't catch.
Model reads in natural voices — a boy and a girl voice read each passage aloud, so students can hear a good example. Especially useful for Chinese oral prep.
Chinese reading aids — a one-tap Hanyu Pinyin overlay, plus reminders for characters that change sound with meaning.
Model answers that unlock only after an attempt, so students try first instead of copying.

The AI marking: a words card graded 'Accurate' reporting words read, misreads and pace, and an expression card graded 'Some expression' with notes on pausing, tone and emphasis. — The marking, seconds after the child stops speaking. It separates the two things an examiner scores — the words (accuracy, pace, flow) from how you read them (pausing, tone, emphasis) — and every note is specific enough to act on: not "add more expression", but "'Feed me! Ten points a bin!' should rise in excitement but is delivered evenly."

A model answer for the stimulus-based conversation, broken into Point, Explain, Example and Link, revealed only after the student has answered. — For the conversation half, a model answer built on the PEEL shape — and it stays hidden until the child has answered out loud. The tool teaches the structure without handing over a script to memorise.

Why this matters for SMEs

A tuition centre is a small business, and its scarce resource is expert time. That's true of most SMEs — the owner or a few skilled staff are the bottleneck, and growth means doing more without cloning them.

This is what "leverage AI in your business" actually looks like. Not a chatbot bolted onto the website — a focused tool that removes a specific bottleneck, so the skilled people serve more customers at the same quality. The AI didn't replace the teacher. It handled the repetitive part so the teacher's time went where it's worth most.

Sounds like your business?

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