The decade, counted
We tagged 709 PSLE Math questions across fourteen years of papers, six ways each, then counted. This is what the paper has actually rewarded: the structures it keeps testing, the topics in every single paper, and the honest answer on whether it is getting harder. It describes papers already sat, so it is analysis, never a prediction of the next exam.
Based on the 664 questions from the 14 papers sat 2012 to 2025, with the MOE Specimen reported separately · last reviewed 22 Jun 2026
The near-certainties
Across all fourteen Paper 2s from 2012 to 2025, with no exceptions in the papers we counted, your child has been asked to chase an angle, measure a figure, and reason about a tank that fills. Three structures, every year, all of them learnable ahead of time.
Geometry
An angle to chase, in every Paper 2.
Area & Perimeter
A figure to measure, in every Paper 2.
Volume & Rate
A tank that fills, in every Paper 2.
Most-tested structures
Most parents assume the long, scary word problems dominate the paper. They do not. Of the 392 structured questions we counted, geometry leads with 87, more than one in five. Add data handling and area and perimeter, and just three structures account for more than half of every question with a recognisable shape to it.
The marks are concentrated, which is the good news: it tells you where attention pays off.
The 10 PSLE question structures by frequency, 2012 to 2025. Source: GPA tagged index, 664 sat-paper questions.
The non-negotiables
Fourteen years, no gaps. They make a quiet, sensible checklist of where a child is solid and where they are not. Fractions leads the whole paper with 78 questions.
Fractions
Geometry, angles
Area & perimeter
Whole numbers
Basic algebra
Percentage
Bar graphs
Position & movement
Counts of questions per sub-topic across the 664 sat-paper questions. Each of these eight appears in all 14 years. Source: GPA tagged index.
Paper 1 vs Paper 2
Treating the two papers as one is the most common preparation mistake we see. Paper 1 sits at an average difficulty of 2.06; Paper 2 at 3.46. Nearly half of Paper 2 lands in the top two difficulty bands. In Paper 1, that figure is roughly one question in fifteen.
Paper 1 rewards being quick and careful. Paper 2 rewards seeing the structure of a problem before choosing a method. A child can master the first and still leave marks in the second, because the second is testing a different thing.
Paper 1
average difficulty (of 5)
of questions at the top two bands
Paper 2
average difficulty (of 5)
of questions at the top two bands
The question every parent asks
The data is calmer than the rumour. Average difficulty has barely moved in fourteen years, sitting in a narrow band of roughly 2.4 to 2.7 every year. What did move is the demanding tail: the hardest band grew from 2019 to 2023, then eased again in 2024 and 2025.
So the responsible statement is that the paper is not simply getting harder year on year. We say it plainly, because it is what the count shows, and because frightening parents about an ever-harder exam is neither true nor kind.
Average difficulty per year (of 5), whole paper and Paper 2 only, 2012 to 2025. Source: GPA tagged index.
A finding that surprises most parents
It lives entirely in Paper 1, as a quick single-step item, never a multi-step puzzle. The same is true of symmetry, nets, tessellation and data tables: Paper 1 only, all fourteen years. Knowing which paper tests what is not trivia. It changes where a child spends their practice time.
Where the thinking lives
Strip the paper back to the thinking it asks for, and a tidy picture appears. None of these is a trick. They are habits, and they are exactly what the bar model trains, one bar and one unit at a time.
Units & parts
Turn a fraction or ratio into units and parts.
Part-whole
Treat the whole as the sum of its parts.
Draw the figure
The move that cracks open geometry and position.
Units and parts and part-whole together account for about 44% of every non-routine question across fourteen years. A child who can turn words into units, and is willing to draw the figure, is equipped for the bulk of the thinking the paper asks for. That is what the bar model builds.
How we counted
"Most tested" gets thrown around loosely. We would rather show our working. We tagged 709 PSLE questions across fourteen years of papers, each one labelled six ways: its topic, its sub-topic, the thinking move it rewards, the structure it fits, its difficulty, and how confident we are in the call. Then we counted.
This is the same analysis that shapes what we teach, and we write and publish our own, 60+ textbooks and 40+ workbooks, built on it. The figures here use the 664 questions from the fourteen papers actually sat, so no specimen question inflates a count, and the MOE Specimen is reported separately.
Free for parents
The ten structures we counted, each with a worked example. The clearest way to see what the paper actually rewards.
From the data to the desk
This page maps what the paper rewards across all ten structures. The PSLE Math Intensive trains the reflex of recognising the structure before choosing the method, with 158 worked examples across the ten types.
By structure, geometry is the most-tested across 2012 to 2025: 87 of the 392 structured questions we counted, more than one in five. By content, fractions leads with 78 questions and appears in every one of the fourteen years.
Not simply, no. Average difficulty has stayed in a narrow band of roughly 2.4 to 2.7 every year from 2012 to 2025. The hardest band of questions grew from 2019 to 2023, then eased again in 2024 and 2025. This is analysis of past papers, not a forecast of the next one.
They are almost different exams. Paper 1 averages 2.06 on a 5-point difficulty scale; Paper 2 averages 3.46. Nearly half of Paper 2 sits at the top two difficulty bands, against roughly one question in fifteen in Paper 1. Paper 1 rewards speed and care; Paper 2 rewards recognising the structure before choosing a method.
We tagged 709 PSLE questions across fourteen years, each labelled by topic, sub-topic, the thinking it rewards, its structure, its difficulty, and our confidence in the call, then counted. The frequency figures use the 664 questions from the fourteen papers actually sat; the MOE Specimen is reported separately.
Book a free diagnostic. We will look at a real paper and tell you which of these structures are solid and which need work.