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QQuanta KidsBy IIT & ISB Alumni

The Prep Guide

Parenting a maths Olympiad kid is hard. We take the guesswork out.

Deep dives, quick tips and honest comparisons for Class 2–5 parents. Written by IIT & ISB alumni, based on real data from past olympiads.

Class
Type
Featured · Editor's pick
SOF vs SilverZone
vs UIMO vs ITO vs CREST
Decoded from 100+ past-year papers
Comparison

Which Maths Olympiad Should My Child Take? A Decision Guide For Parents

Five exams, and they are not interchangeable. An honest look at how SOF, SilverZone, UIMO, ITO and CREST differ on difficulty, format, fees and rewards, so you can pick the right Olympiad for your child.

By Quanta KidsBy IIT & ISB Alumni10 min readUpdated 30 Jun 2026
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Three guides every Olympiad parent should read.
Latest articles
24 articles · Filter by class or type above.

Deep dives

11
Deep dive7 min

Why Indian Maths Textbooks Do Not Build Deep Thinking

Your child tops maths in school and then freezes on an unfamiliar problem. The textbook is not the villain, but it was never built to grow the top layer of thinking. Here is what it leaves out, and what a richer diet looks like.

Deep dive7 min

Why Self-Paced Learning Matters In A Country Full Of Tutors

In India the answer to every wobble in maths is another tutor. For building real mathematical thinking, more tutoring often does the opposite of what parents hope. Here is why self-paced learning does the job tutoring skips, and how to start this week.

Deep dive8 min

SOF IMO Class 3: What To Expect In The Paper

A look at what really turns up on the SOF IMO Class 3 Level 1 paper: where the marks live, the five problem types that repeat every year, and where to focus first.

Deep dive7 min

Understanding Comes First: The Idea Behind Quanta Kids

Good Olympiad prep starts with real understanding, not drilling. That conviction shaped every screen of Quanta Kids. Here is the thinking behind it.

Deep dive8 min

SOF IMO Class 4: What To Expect In The Paper

We looked at every question across 10 SOF IMO Class 4 Level 1 papers. Here's where the marks live, and the five patterns that show up in almost every paper.

Deep dive7 min

ITO IMO: What To Expect In The Paper

The Indian Talent Olympiad is the gentlest of the big exams, and it hands out more practice than any other. Here is the real shape of the paper, and who it suits best.

Deep dive8 min

SilverZone iOM Class 5: What To Expect In The Paper

The maths is standard Class 5 content, but SilverZone tests it fast and from the harder angle. Here is the real shape of the paper, the questions that come back every year, and what qualifying for Level 2 really takes.

Deep dive8 min

SilverZone iOM Class 4: What To Expect In The Paper

SilverZone iOM Class 4 is fast, formula-driven and heavy on geometry, and the format changed a few years ago in a way that catches parents using old books. Here is the real shape of the exam and the questions that come back every year.

Deep dive8 min

SilverZone iOM Class 3: What To Expect In The Paper

The maths stays on the school syllabus, but the clock is tight and the last five questions still bite. Here is the real shape of Class 3 iOM, the puzzles that come back every year, and how Level 2 raises the bar.

Deep diveComing soon

Unified UIMO: What To Expect In The Paper

UIMO stays closest to the school textbook, which makes it a gentle first Olympiad. But its Class 5 paper hides a trap that catches families off guard.

Deep diveComing soon

CREST CMO: What To Expect In The Paper

CREST is the one Olympiad your child takes from home. A flexible window, a fast digital report, and no school needed. Here is how the paper works.

How-to & Quick Tips

11
Quick tip3 min

Cryptarithms, Made Simple

The letter-for-digit puzzle looks impossible and is really a logic ladder. Here is the one habit that cracks almost every one.

Quick tip3 min

Five Mental-Maths Tricks For Time Questions

Time questions turn up in every paper, and children lose marks on them while knowing the maths. Five small habits stop the leak.

Quick tip3 min

Teaching Fractions With Cake, Coins And Dinner Plates

Fractions on paper are abstract. Fractions on the dinner table are obvious. Three household objects do the teaching for you.

How-to7 min

30-Day Prep Plan — A Calm Week-By-Week Roadmap For Level 1

A calm week-by-week roadmap that doesn't burn your child out. Thirty minutes a day, four weeks flat.

Quick tip3 min

Mirror-Image Questions, Without The Guesswork

Mirror questions punish guessing and reward one simple mental move. Here is how to get them right every time.

Quick tip3 min

Roman Numeral Arithmetic In Three Steps

Olympiads don't just ask your child to read Roman numerals. They ask them to add and subtract them. Here is the safe method.

Quick tip3 min

Fast And Slow Clocks, Made Obvious

The fast-clock question appears in almost every paper and quietly costs marks. One sentence fixes it.

Quick tip2 min

Direction-Sense Maps, Drawn Not Guessed

Left, right, north, back again. These questions are easy on paper and impossible in your head. Here is the fix.

Quick tip2 min

Scaled-Key Pictographs: Don't Forget The Key

One little line under the pictograph decides the whole question. Miss it and a right method still gives a wrong answer.

How-toComing soon

A Class 4 Parent's Guide To Starting Olympiad Prep

Olympiads can feel intimidating. A calm roadmap for the first month that builds real confidence, not answer-memorisation.

Quick tipComing soon

Five Mistakes Class 4 Students Make In Every Mock Test

The slips that repeat across mock tests, and how to fix each one in a week.

Comparisons & Updates

2

Understanding first. Confidence next.

We teach every topic until it makes sense, then build the practice around it. All free to start.

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