What is the Opportunity Class test?

A placement test sat in Year 4 for entry into an Opportunity Class in Year 5. It has three sections — reading, mathematical reasoning and thinking skills — and is computer-based. Current dates and application details are published by the education authority, and we do not repeat them here because they change.

How many questions are in the OC test?

Reading has 14 questions in 40 minutes, mathematical reasoning 35 in 40 minutes, and thinking skills 30 in 30 minutes. Each of the three sections counts for a third of the result.

Is there a writing section in the OC test?

No. Writing appears in the selective high school test sat in Year 6, not in the Opportunity Class test. Every OC question is multiple-choice.

How is it different from NAPLAN?

NAPLAN checks what a child has been taught; this test sorts candidates. The questions are written to separate them, so they are short to read, take several steps to solve, and every option stays defensible until you look closely.

Does it test anything beyond Year 4 work?

No. The questions are reviewed so that no knowledge beyond the Year 4 curriculum is needed. Anything that feels unfamiliar is testing reasoning rather than content.

Can a child prepare for thinking skills at all?

Not by studying, but yes by practising. The questions reuse a limited set of underlying shapes, and a child who has worked through enough of them starts recognising which kind is in front of them — which is most of the battle.

How much preparation is reasonable at this age?

Short sessions of twenty or thirty minutes, a few times a week, spread over months. Nine-year-olds lose more to boredom and anxiety than they gain from volume, and a child who is tired of the material by the test does worse, not better.

Year 4 · Selective School and Opportunity Class

Year 4 Opportunity Class test practice

The Opportunity Class test is the first selective assessment most children meet, and it is unlike anything in a Year 4 classroom. It does not ask what has been taught. It asks a child to reason — to follow an argument, notice the step that does not hold, and resist the answer that merely sounds right. Almost every child finds the thinking-skills questions strange at first, which is precisely why exposure matters more here than in any NAPLAN year.

The 3 sections, with questions you can try now

Each one explains what it asks of a child at this year level and gives you real questions from our papers with worked answers. No account needed.

Mathematical reasoning

Fifteen Year 4 papers of mathematical reasoning, 522 questions.

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Thinking skills

Twelve Year 4 thinking skills papers, 360 questions.

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Reading reasoning

Five Year 4 reading reasoning papers, 123 questions.

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The three sections, and the clock on each

The Opportunity Class Placement Test is computer-based, sat in one morning, and every question is multiple-choice. Three sections, each worth exactly a third — which means no section can be traded off against another.

Reading — 14 questions, 40 minutes: Fewer questions than the other sections and more time each, because three of them have several parts to answer. The texts are short but the questions ask a child to weigh one interpretation against another rather than to find a fact.
Mathematical Reasoning — 35 questions, 40 minutes: A shade over a minute per question. The arithmetic never goes beyond the Year 4 curriculum; the work is in seeing what is being asked. A child who is quick at sums but slow at unpicking a worded problem will find this section harder than their maths marks suggest.
Thinking Skills — 30 questions, 30 minutes: One minute each, on the section with no syllabus behind it. This is where most of the spread between candidates appears, and the section a Year 4 classroom has done least to prepare a child for.
Nothing outside the Year 4 curriculum: The questions are reviewed so that no extra knowledge is needed. Anything that feels like it requires content your child has not met is testing reasoning, not knowledge — which is worth telling them, because a nine-year-old's instinct is to assume they missed a lesson.
It is on a computer: Answered with a mouse and keyboard on a machine provided at the test centre. For a child who does most of their schoolwork on paper, that alone is worth practising once.

Where Year 4 marks actually go

1Spending four minutes on one thinking skills questionThe section gives thirty minutes for thirty questions. Four minutes on one is four questions gone. Nine-year-olds are not naturally willing to abandon a problem, and this is the single habit most worth building before the day.
2Choosing the answer that sounds most sensibleEvery option is written to be defensible. On a thinking skills question the plausible-sounding answer is usually the distractor, and the correct one is the only option that must follow from what was actually said.
3Reading a passage for factsReading questions here rarely ask what happened. They ask which reading of a sentence is supported, or what the writer implies but does not say. A child who scans for the answer word will not find one.
4Assuming the maths must be hardIt is Year 4 arithmetic in a difficult wrapper. Children who go looking for a complicated method miss that the calculation was always simple once the sentence was understood.

How to build recognition without drilling a nine-year-old

This is the youngest cohort sitting a competitive test, and the preparation has to fit that. Short, regular, and stopped before it stops being interesting.

Start with thinking skills: Not because it is the biggest section, but because it is the only one nothing at school resembles. Ten or fifteen questions at a time, talked through out loud — the point is to name what kind of question it is, not to be fast yet.
Then reading, slowly: Work through passages together, arguing about why one option is better than another. A child who can say why the wrong answer is wrong has learnt more than one who circled the right one.
Add the clock last: Once the question types are familiar, do single sections under time. This is where the skipping habit gets built, and it needs the recognition to already be there.
Keep it short: Twenty to thirty minutes at a time, a few times a week, over months rather than weeks. A child who is sick of it by May will test below what they can do.

Worth knowing at this level

Thinking skills cannot be revised, only recognised. The gain comes from meeting enough of the question shapes that none of them is new on the day.

How places are decided

Placement is by rank against every child who sat, not against a fixed standard. There is no pass mark to reach: the cut-off is simply wherever the last available place happens to fall in a given year at a given school.

That is worth explaining to a nine-year-old before the test rather than after it. Missing out means the field was large and the places few — it is not a measurement of how clever they are, and the reasoning practice itself is worth having either way.

Test dates, withdrawal and the official reports are ACARA’s to publish — see nap.edu.au for those.

Common questions

What is the Opportunity Class test?: A placement test sat in Year 4 for entry into an Opportunity Class in Year 5. It has three sections — reading, mathematical reasoning and thinking skills — and is computer-based. Current dates and application details are published by the education authority, and we do not repeat them here because they change.
How many questions are in the OC test?: Reading has 14 questions in 40 minutes, mathematical reasoning 35 in 40 minutes, and thinking skills 30 in 30 minutes. Each of the three sections counts for a third of the result.
Is there a writing section in the OC test?: No. Writing appears in the selective high school test sat in Year 6, not in the Opportunity Class test. Every OC question is multiple-choice.
How is it different from NAPLAN?: NAPLAN checks what a child has been taught; this test sorts candidates. The questions are written to separate them, so they are short to read, take several steps to solve, and every option stays defensible until you look closely.
Does it test anything beyond Year 4 work?: No. The questions are reviewed so that no knowledge beyond the Year 4 curriculum is needed. Anything that feels unfamiliar is testing reasoning rather than content.
Can a child prepare for thinking skills at all?: Not by studying, but yes by practising. The questions reuse a limited set of underlying shapes, and a child who has worked through enough of them starts recognising which kind is in front of them — which is most of the battle.
How much preparation is reasonable at this age?: Short sessions of twenty or thirty minutes, a few times a week, spread over months. Nine-year-olds lose more to boredom and anxiety than they gain from volume, and a child who is tired of the material by the test does worse, not better.

Practise the whole thing

A free account opens the full Year 4 papers — single-topic sets for working on one weakness at a time, and full-length papers for a timed run. Everything is marked, and every question has a worked solution.

Create a free account All Selective School and Opportunity Class years

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