What Is Math Kangaroo? The Competition, Explained

Math Kangaroo is an international multiple-choice mathematics contest for school grades. It is olympiad-style in the thinking it asks for — puzzles, diagrams, unusual setups — and school-shaped in who sits it: children and teenagers, in age bands, on a paper that lasts a sitting rather than a research problem. It runs in many countries, under national organisers, with a shared family resemblance: the same style of task, the same 3/4/5 point structure, the same idea that later items on the paper are the hard ones.

This article explains the contest first, then how My Path's bank relates to it. Those are two different things. We are not affiliated with Kangourou sans Frontières or with any official national organiser. We do not sell entry to the contest. We offer practice on past-paper-style items. If you came here looking for a registration form, this is not it.

A contest, not a curriculum test

Most school maths tests check whether you can perform techniques the syllabus named. Kangaroo papers check whether you can use those techniques on a problem that does not announce which technique it wants. The items are multiple-choice. The thinking is not. You still have to notice the invariant, count the cases, or read the diagram before any of the five letters is worth picking.

That is why people call it olympiad-style without it being an olympiad in the IMO sense. There is no multi-day proof paper. There is a booklet of short tasks, a time limit on the day, and a ranking that follows from points. The skills overlap with contest maths — careful reading, diagram literacy, not panicking on item 22 — but the format is accessible to a much wider group of students than a proof olympiad.

It is also why a high score in class does not automatically mean a high Kangaroo score. Classroom tests often reward reproducing a method you were just taught. Kangaroo rewards noticing. You can be fluent at the syllabus and still lose time on a picture that hides a parity argument.

Who sits it, and in what bands

Papers are written for school grades, grouped into bands rather than a single "open" paper. The bands My Path uses — and that match how the papers are commonly grouped — are 3–4, 5–6, 7–8, 9–10, and 11–12. A child in grade 4 sits a 3–4 paper. A student in grade 11 sits an 11–12 paper. They are not the same test with the numbers swapped.

Paper length depends on the band and, for one band, on the year. Level 3–4 papers have 24 tasks. Levels 7–8, 9–10, and 11–12 have 30. Level 5–6 had 30 tasks in 2020–2021 and 24 tasks in 2022–2025. Those lengths matter for scoring, which is covered in Math Kangaroo scoring. They also matter for anyone who talks about "the Kangaroo paper" as if it were one object. It is a family of papers.

The contest is run in many countries. The national organiser, the calendar, the venue rules, and the exact marking details can differ. Some editions penalise a wrong answer; some do not. That disagreement is why My Path does not invent a penalty. If you are sitting the real contest, read the instructions on the paper you are actually handed that day.

What a paper feels like

Early tasks are meant to be reachable. Later tasks are meant to separate. The 3/4/5 split is the explicit version of that: the first third of the paper pays 3 points each, the middle third 4, the last third 5. You also start on the number of tasks, so a complete paper is never a zero-to-something percentage. A 24-task paper runs 24…120. A 30-task paper runs 30…150. Nobody scores zero by sitting it.

Diagrams are not decoration. A large share of items are unreadable as text alone. If the figure is a grid, a folding net, a clock, or a pile of cubes, the figure is the problem. Counting, symmetry, and "what stays the same if I move this" show up constantly. So do short combinatorics and number tricks that a syllabus might not have a chapter for.

The answer is a letter. Guessing is a tactical decision, not a moral one, and the right tactic depends on whether that year's edition subtracts for a wrong answer. Again: read the paper in front of you, not a blog post from another country.

How the international piece fits together

The shared brand and the shared style come from an international association of organisers, often referred to via Kangourou sans Frontières. National bodies then run the day: schools or centres, local calendars, local languages, local result lists. That split is why "Math Kangaroo" can mean both a recognisable kind of paper and a specific sitting in a specific country on a specific date.

It is also why unofficial practice exists at all. Past papers circulate. Teachers set them. Students work them in the weeks before the date. A practice bank is doing that job in software: same style of item, configurable sitting, no claim to be the organiser.

My Path is in that last category. We are a practice product. We are not an organiser, not a national affiliate, and not a substitute for the people who run the contest in your country. We do not take entries, we do not publish official rankings, and we do not speak for Kangourou sans Frontières.

What My Path's bank actually is

The Kangaroo card on My Path is a practice test over real past-paper items. You pick a grade band, a size of 10, 20, or 60, a timer (off, relaxed, or exam mode), and the usual Practice-shelf controls: feedback now or at the end, free or forward-only navigation, skip, flag, topic filter. It lives on the Practice shelf of Education, not on Exams, because people drill it rather than sitting a sealed replica of a national day.

The items are from real papers. The session score is weighted by metadata.points — 3, 4, or 5 according to the third of the paper the task came from. When a sitting covers exactly one whole paper of one level, the submit path can carry an official_score in the contest's start-plus-thirds sense. A short drill does not. Percentage-of-correct is the wrong number to quote if you are trying to talk like the contest.

We do not apply a wrong-answer penalty. Editions disagree by country and year, and guessing would silently change every score. If you need the penalty that your national paper uses, that belongs on the paper, not as a platform-wide constant we invented.

What we do not do

We do not sell contest entry. Registration, fees, dates, and venues are the organiser's job. If a school or a national site is taking sign-ups, that is the path. A My Path session is not an entry, and a My Path score is not a result they will accept.

We do not claim affiliation. There is no badge, no "official partner" line, and no implication that practising here is required or endorsed. The honest sentence is: we built a bank from past-paper items so you can practise the style.

We do not mix this with IQ testing, personality testing, or other named school-leaving qualifications. Education on My Path is exam preparation. Kangaroo practice is one card on that hub. Education on My Path is the map of the rest.

We do not promise contest outcomes. Practice changes what you can do with the next similar item. It does not guarantee a ranking. How to prepare is a plan for using sessions well, written with that limit in view.

Why people practise it anyway

Because the format is learnable. You can get faster at reading a stem that is trying to trick you. You can get better at not spending six minutes on a 3-point opener. You can learn that Mixed Problems are a real topic, not a leftover bin, and that the picture is often the whole question. You can find out that your grade's later thirds feel different from the textbook exercises you are used to.

Those are practice effects. They show up on the next session. They may show up on the contest day. They are not a contract.

Parents often want a number that means "ready." There isn't a clean one. A useful substitute is qualitative and local: in this grade band, with review at the end and a timer on, can the student finish a 20 without leaving the last third untouched? Can they retry the misses the next day and get a different result? That is information. It is still not a predicted rank.

How this relates to General Math

General Math is the unpinned maths practice test: the whole bank, one grade band per sitting, topics including algebra, geometry, statistics, number, fractions, and Mixed Problems. Kangaroo items live in that bank, so General Math can serve them when the filters match. The Kangaroo card pins the family so you stay inside contest-shaped items.

If you are using My Path only because a Kangaroo date is coming, start on the Kangaroo card. If the misses are "I didn't have the technique," add General Math in the same grade. If the misses are "I had the technique and still misread the picture," stay on Kangaroo and filter Mixed Problems. That split is more useful than doing 60 of everything.

A short glossary so the rest of the cluster makes sense

Band. The grade grouping of the paper: 3–4 through 11–12. One per sitting on My Path. Never mixed.

Thirds. How points are assigned: first third of the tasks 3, middle 4, last 5. The thirds follow the paper's length, not a fixed "task 10 is always 4."

Starting score. You begin on the number of tasks. A 24-task paper starts at 24, a 30-task paper at 30.

Practice shelf. Where the Kangaroo card lives on My Path. Configurable drill, not a locked national replica.

Mixed Problems. The topic label for puzzles that do not sit in a named strand. Not a data error.

official_score. A contest-shaped total My Path can attach when the sitting was a whole paper of one level. Short sessions do not get one.

If those terms are the part you actually needed, the sibling articles go deeper without repeating the affiliation disclaimer every other sentence. The disclaimer still applies everywhere: practice bank, not the contest.

Multiple-choice is the format, not the difficulty

A Kangaroo item offers a small set of letters. That does not make it easy, and it does not make it a trivia quiz. The work is in deciding what the figure is doing, which quantity is actually being asked for, and which of the tempting options is the trap. You record a letter because that is how the contest is marked, not because the thinking was a lookup.

That is also why practice sessions on My Path look the way they do: one task, options you can click, skip if you do not know, flag if you want to return. There is no "show your working" box, because the official papers do not grade working. If you want to write working anyway, do it on paper next to the screen. The platform will still only store the letter.

Time pressure belongs to the day and, if you choose it, to the timer control. The contest is a sitting with a clock. Our Practice-shelf card can imitate that (exam mode) or get out of the way (timer off). Neither setting turns the session into an official attempt. It only changes whether you practise reaching the last third before the clock does.

If you want to practise here

Open Education, find Math Kangaroo on Practice, pick the band that matches the paper you will sit, and start a 20. You need Student or Monthly; For Me and Around Me do not include Education. Plans are on Premium. Student is €9.99 a month with no trial (GBP and PLN mirrors exist). That is the product. The contest remains the contest, run by other people, on a date we do not own.