How to Help Your Child With the NSW Selective Writing Test

Most parents feel reasonably confident helping with maths. There is a right answer, a method, and a way to check it. Writing is different. It feels subjective, hard to measure, and impossible to "drill" — so it often becomes the section families quietly skip.

That is a mistake. Writing is one of the four sections of the NSW Selective Test — alongside Reading, Mathematical Reasoning, and Thinking Skills — each carrying roughly equal weight. (Note this is the Year 7 Selective High School test; the OC test for younger students has no writing section.) And it is one of the most coachable sections precisely because the markers reward specific, teachable things — clear ideas, a sensible structure, a response that actually finishes. None of that is magic talent, and you can help with all of it without writing a single sentence for your child.

This guide breaks down what gets scored, where children quietly lose marks, and a simple routine you can run at home.

What the Markers Actually Score

Your child writes one response in 30 minutes — and that 30 minutes includes planning and checking, not just writing. The task always tells them which form to write in (a story, an email, a diary entry, a newspaper report, and so on) and what it should do (narrate, explain, describe, inform, advise, or persuade — sometimes a combination).

Each response is marked independently by two trained examiners. Each examiner scores it out of 25, and the two scores are added for a total out of 50. Within each examiner's 25, the marks split into two groups:

• Set A — Content & Style (up to 15 marks): interesting, relevant ideas; a form and structure that suit the task, with clear paragraphs; and a deliberate, controlled style and vocabulary.
• Set B — Technical Accuracy (up to 10 marks): sentence control and variety, punctuation, and spelling.

The single most useful thing to notice: more marks sit with ideas and structure than with mechanics — 15 versus 10. So a piece with vivid ideas and a clear shape has more marks available to it than a tidy but dull one. But the two sets are scored separately, so strong ideas don't cancel out weak mechanics — persistent spelling and punctuation errors still cost real marks. The lesson isn't "ignore spelling"; it's "don't spend all your prep there and neglect the bigger column."

The Biggest Misconception

Children — and a lot of well-meaning adults — believe good writing means big words. So they cram in "magnificent", "extraordinary", and "plethora", often in the wrong place, and the writing gets worse, not better. Markers see straight through thesaurus-fishing; a sophisticated word used incorrectly scores worse than a simple one used well.

The reward is for the right word, not the rare word. "The dog walked slowly" is weak — not because the words are simple, but because they are vague. "The dog limped" is shorter, stronger, and uses an ordinary word precisely. Teach your child to ask "is there a more exact word?" rather than "is there a fancier word?" Vocabulary genuinely matters — but it's precision and variety that lift the Set A score, not showing off.

Be Ready for Any Text Type

Here is a fact that calms a lot of nerves: your child never has to guess the genre. The required form is always stated in the task. The skill isn't predicting what will come up — it's reading the instruction carefully and matching it fast. A brilliant story written in response to a "write an email persuading…" task loses marks no matter how good the story is.

Because the form is unpredictable, the safest preparation is to practise across a range rather than drilling one favourite:

• Narratives — a character who wants something, a problem, a turning point. Not "and then, and then, and then".
• Persuasive pieces — a clear stance and two or three reasons. The move that lifts a persuasive piece into the top band is answering the other side: "Some people argue X, but they overlook Y." Most children write as if the opposing view doesn't exist.
• Informational / report writing — logical grouping and clear paragraphs, not a story dressed up as facts.
• Forms with a voice — an email, a diary entry, a newspaper report. These reward getting the tone and conventions right (a diary sounds personal; a report sounds neutral).

One more warning worth heeding: don't memorise a pre-written essay to wedge into the prompt. Markers are trained to spot the mismatch, and an unfamiliar topic defeats a memorised piece anyway. The reassuring flip side is that topics are chosen to be familiar — your child will have something to say.

Where Children Quietly Lose Marks

1. No planning. They start writing immediately, run out of road halfway, and the ending collapses. A bad ending drags down the structure score.
2. Drifting off-topic. Writing that doesn't address the actual task is penalised heavily, however polished it is. Underline the instruction; keep checking back against it.
3. A slow start. Three sentences about the weather before anything happens. Markers read hundreds of scripts — the first two lines need to do work.
4. One long paragraph. No paragraph breaks reads as no structure, even when the ideas are fine.
5. Running out of time. A strong piece with no conclusion scores worse than a simpler piece that finishes properly.
6. Telling instead of showing — in stories. "She was scared" is flatter than "her hands wouldn't keep still." But this is a narrative technique, not a universal rule: in a persuasive or report piece, clear, direct statement is exactly what you want, and over-describing just slows it down.

Notice how many of these are about structure and time, not vocabulary. That is good news — those are the easiest things to fix at home.

A Simple Home Routine

You do not need to be a writing teacher. You need a clock and a few good questions. Once or twice a week:

1. Set a real prompt and a real timer. 30 minutes, including planning and checking — just like the test. Practising under time pressure only helps once the planning habit below is in place; before that, it just rehearses panic, so build the plan first and add the clock later.
2. Spend the first few minutes planning — around five is a good rule of thumb. What the plan contains depends on the task: for a story, jot character, want, problem, ending; for a persuasive piece, jot your stance, two reasons, and one objection to answer. Naming that objection in advance is high-leverage and most children skip it.
3. Protect a few minutes at the end to finish and re-read. Teach your child to write an ending before they run out of time, even a short one, then use the last minutes to catch obvious slips.
4. Read it back together — out loud. Children hear their own missing words and run-on sentences far better than they see them.

The planning step is the one that moves the needle most. A child who plans for five minutes will usually out-score a more talented child who dives straight in.

One thing not to spend your evenings on: grammar worksheets and parts-of-speech drills. They feel productive, but the evidence is consistent that they don't transfer to better writing. Time is far better spent on actual planned, finished pieces — and on reading.

How Reading Feeds Writing

Wide reading is the long game of writing improvement, but the transfer is strongest when it's active, not just minutes logged. When you read with your child, occasionally pause and notice the craft: "See how that chapter opened in the middle of the action?" or "Look how the writer made you feel the tension without saying 'it was tense'." Naming the technique is what helps your child borrow it. Passive reading volume helps a little; reading while noticing how it's built helps a lot.

How to Give Feedback Without Taking Over

The temptation is to grab the pen and rewrite the weak bits. Don't — the marker won't be there to do that, and rewriting teaches your child nothing. The research on feedback is blunt: praise and "you're so clever" can actually lower performance on hard tasks, while feedback that points at the work and gives one concrete next step is what helps. So aim your comments at the writing, not the writer, and ask questions instead of issuing fixes:

• "What did your character want in this story?" (sharpens the ideas)
• "Show me where the beginning, middle, and end are." (tests the structure)
• "Is there a more exact word than nice here?" (lifts the vocabulary)
• "Read this sentence out loud — does it sound finished?" (catches sentence slips)

And pick one thing to improve per piece. A page covered in red ink overwhelms a child and improves nothing. One clear, repeated focus — "this week we're working on strong endings" — beats trying to fix everything at once.

Where PrepKit Helps

The hardest part of writing practice at home is the feedback loop. You can run the clock and ask good questions, but it's hard to tell how a piece would actually land with a marker — and waiting days for marked work breaks the habit.

PrepKit's writing tool gives your child a real prompt, a 30-minute timer, and instant feedback modelled on how the NSW markers score — both Set A (content and style) and Set B (technical accuracy). It breaks those down into specific, encouraging notes so the next step is concrete: not "that was good, sweetie", but "your ideas were strong — your ending needs one more sentence to land."

Try a writing session →

If you are still working out where your child sits across all four sections, our readiness checklist is a good place to start — and once the writing is on track, the five maths shortcuts are the next high-leverage win before test day.