How is the Selective Writing task marked?

On two criteria: Content and Style, which covers ideas, structure and expression; and Technical Accuracy, which covers spelling, grammar and punctuation. A strong response needs both — vivid writing and clean mechanics.

Can you prepare and memorise a Selective writing response?

No, and it's risky to try. Markers reward originality and a response that addresses the actual prompt, so a pre-prepared or off-topic piece can score a zero. Practise the skill of writing well, not a memorised script.

The Selective Writing Test: What Markers Actually Reward

What the Writing task in the NSW Selective test rewards — the two marking criteria, why originality matters and pre-prepared responses risk a zero, and how to plan fast, structure clearly and finish on time.

Writing is the section families most often underprepare — and it’s now worth a full quarter of the Selective test. It appears only in the Selective test (there’s no Writing in the OC test): one task, 30 minutes, typed on screen. Knowing what markers actually reward changes how a child should spend those 30 minutes.

The Writing task at a glance

Where: Selective test only · not in the OC test
Format: One task · 30 minutes · typed
Weighting: 25% — equal to every other section
Marked on: Content & Style · Technical Accuracy

What the two criteria mean

Responses are judged on two things together. Content and Style is the bigger picture: the quality of the ideas, how the piece is structured, and how engaging and controlled the expression is. Technical Accuracy is the mechanics: spelling, grammar and punctuation. A child needs both. Brilliant ideas riddled with errors lose marks, and flawless punctuation around a dull, shapeless piece doesn’t rescue it either.

Originality matters — a lot

Here’s the trap that catches well-drilled students. Some families coach a child to memorise a polished piece and bend it to fit whatever prompt appears. Markers are alert to this, and they reward a genuine, original response to the actual task.

Planning, structure and timing

Thirty minutes goes quickly, so the strongest writers manage the clock deliberately:

Plan fast. A minute or two mapping a beginning, middle and end is never wasted — it prevents the piece stalling halfway.
Structure clearly. A clear shape, with paragraphs that build on each other, reads far better than a single rushed block.
Finish on time. An unfinished response is heavily penalised. Pace so that the ending lands, and leave a moment to fix obvious slips.

How to build the skill

Writing improves through one loop above all: write, get specific feedback, revise. Vague praise (“nice work”) doesn’t move a child forward; pointed feedback (“this paragraph needs a clearer topic sentence”, “vary your sentence openings”) does. The difficulty at home is supplying that feedback often enough, against the actual marking criteria, and quickly enough to matter.

Where Test Academy fits

This is where Test Academy’s WritingHub stands out. It returns criterion-by-criterion feedback in seconds — assessing a piece against Content and Style and Technical Accuracy and showing exactly what to improve — which makes the write-feedback-revise loop genuinely repeatable. It’s the most practical way we’ve seen to strengthen the section families neglect most. For how it fits the bigger plan, see how to prepare for the Selective test, and explore the full platform for the rest.