Thinking Skills on the NSW Selective test measures critical and logical reasoning — identifying assumptions and conclusions, evaluating arguments, and solving abstract pattern problems — not curriculum knowledge. Because question types repeat, deliberate practice by type, plus reviewing every miss, produces fast, reliable improvement.
- Measures critical and logical reasoning, not curriculum content
- Common types: assumptions, conclusions, flaws and pattern problems
- Question types repeat — recognising them unlocks a reliable method
- Reviewing every miss is where the real gains come from
- Timed practice then builds the speed to finish the section
Thinking Skills is one of the four sections of the NSW Selective test, sat in Year 6 for Year 7 entry. Unlike Reading and Mathematical Reasoning, it doesn’t test curriculum knowledge at all — it measures critical and logical reasoning: pattern recognition, logical sequencing, abstract reasoning, spotting assumptions and conclusions, evaluating arguments and detecting flawed reasoning. That’s good news, because reasoning skills respond fast to the right kind of deliberate practice.
The question types you’ll meet — and how to crack each
Thinking Skills question types repeat from test to test. That repetition is the key to improving: once you recognise a type, you can apply a known method instead of solving from scratch. Here are the common types and the approach for each.
| Question type | What it asks | Method |
|---|---|---|
| Pattern recognition | Identify the rule behind a sequence of shapes, numbers or symbols. | Test one change at a time — size, position, count, rotation — until a single consistent rule fits. |
| Logical sequencing | Put events, steps or items into the only order that works. | Pin down the fixed anchors first, then slot the rest around them by elimination. |
| Abstract reasoning | Reason about relationships with no real-world context to lean on. | Translate the abstract relationship into a concrete model or quick sketch you can manipulate. |
| Assumptions & conclusions | Find the unstated assumption a claim relies on, or the conclusion it supports. | Ask what must be true for the argument to hold — that hidden link is usually the answer. |
| Evaluating arguments | Judge whether a statement strengthens or weakens a position. | Test each option against the conclusion: does it add support, undercut it, or do neither? |
| Detecting flawed reasoning | Spot the logical error in an argument. | Watch for over-generalising, confusing correlation with cause, and conclusions that overreach the evidence. |
How to actually improve at Thinking Skills
- 1
Practise by type, not at random. Group your work around one question type at a time so the underlying method becomes automatic before you mix them.
- 2
Review every single miss. Read the step-by-step explanation on each wrong answer and name the exact reasoning step that tripped you — that’s where the gains hide.
- 3
Build accuracy first, speed second. Get the method right untimed, then add the clock so speed comes from fluency, not from rushing.
- 4
Run timed full tests. Once types feel familiar, sit complete Thinking Skills tests under exam timing and let the analytics flag whether you’re Efficient, Overthinking, Rushing or Struggling.
Drill weak types in LearningHub
Why this section is high-leverage
Because Thinking Skills has no curriculum to learn and the question types repeat, deliberate practice pays off quickly — students in our Selective Mastery class typically improve by 14–20 marks over a term. That makes it one of the most efficient places to invest your prep time.
Where to practise
Both the Essential and Complete tiers include 50 exam-accurate Thinking Skills tests, each with step-by-step explanations on every question — built in Parramatta and refreshed after each year’s sittings to mirror the NSW Department of Education digital format. Browse the tiers on the Selective practice-test product page, or jump straight to Complete for unlimited LearningHub drilling. To fit Thinking Skills into a full study plan, read how to prepare for the Selective test. Prefer live teaching? The Selective Mastery class covers Thinking Skills on its even-week rotation, capped at 8 students and taught by selective-school graduates with 98+ ATARs, in Parramatta and online across NSW.