The Writing section of the Selective exam is 25% of the total score. Most families treat it like 5%. I understand why — writing is harder to measure, harder to practise, and much less satisfying than working through a maths problem. But the result is that capable students regularly leave 15 or 20 marks on the table in this section, and those marks are the difference between a Baulkham Hills offer and a disappointing outcome.

Since 2025, the whole thing is typed. 30 minutes. One prompt. No spellcheck. Your child types it into a text box on Janison, hits submit, and that's the section. The question is how to prepare for this properly, given that most primary schools don't teach typing, don't teach structured essay-writing, and don't have time to teach under-pressure composition.

Here is the six-month plan I give parents. It's built around a typical Year 5 student starting in October for a Selective test in March. If you're shorter on time, compress the earlier months. If you're longer, expand the practice phase.

The three skills that actually determine the mark

Before the plan, it helps to name what you're actually training. Selective Writing marks break down (roughly) into three skills, each about equally weighted:

  1. Fluency — can your child produce enough high-quality text in 30 minutes? This is where typing speed is critical. You can't demonstrate complex ideas if you only get 150 words out.
  2. Structure — does the piece have a clear shape? Beginning, middle, end. Introduction of characters or arguments, development, resolution. Without this, even beautiful sentences score poorly.
  3. Language — sentence variety, vocabulary, correct punctuation, some rhetorical or literary technique. This is the piece most English-exposed children are already decent at.

The plan trains all three, in that order of priority.

Month 1: Typing speed foundation

Goal: get your child from wherever they are now (often 15–20 WPM) to at least 25 WPM by end of month.

Measure at the end of the month using a free online typing test (typing.com, 10fastfingers). If your child is under 20 WPM, extend typing focus for another fortnight before moving on.

Month 2: Introduction to structure

Goal: your child understands what a well-structured narrative and a well-structured persuasive piece look like. They are not writing full pieces yet.

The reason we do plan-only before write-full is that almost every writing mistake I see in children's exam pieces traces back to poor planning. Fix the planning first.

Month 3: Short timed writing

Goal: 15-minute timed writing sessions, producing roughly 200 words of structured response.

At this stage, don't obsess over grammar or vocabulary. The priority is producing structured, complete pieces under time pressure.

Month 4: Full 30-minute writing practice

Goal: your child can produce a 300–400 word piece under 30 minutes, with a clear structure, no significant errors.

Common patterns I see in Month 4:

Story is exciting but has no resolution (child ran out of time). Fix: spend 3 full minutes on planning, including the ending, before starting to type.

Persuasive piece is three arguments, none developed. Fix: two arguments, each with a specific example and an explanation. Depth over breadth.

Child types fluently but uses simple sentences throughout. Fix: introduce one complex sentence construction per week — subordinate clauses, semicolons, rhetorical questions.

Month 5: Language and technique

Goal: your child starts deploying deliberate language techniques to lift the piece from competent to impressive.

By the end of Month 5, your child should be producing pieces that have recognisable techniques — sensory detail in narrative, clear argument structure in persuasive, deliberate word choice throughout.

Month 6: Polish and stamina

Goal: your child is confident and has a routine. They know how they'll approach any prompt on exam day.

Common mistakes parents make

One more thing about the exam day prompt

You don't know what prompt your child will get. It could be anything. A narrative prompt about an unexpected event. A persuasive question about school, community, or a controversial topic. A discursive prompt asking them to explore both sides of an issue. Your child needs to be ready for any of them.

The single most powerful thing you can teach them is this: no matter what the prompt is, the first 3 minutes are for planning, not writing. Kids who've trained this habit don't freeze when they get an unfamiliar prompt. Kids who haven't, do.

Want a written assessment of your child's writing?

Our free diagnostic includes a short timed writing piece — your child gets the exam experience, and you get a proper written breakdown of strengths and gaps.

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