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Where Can Parents Find NMOS Registration Information?

Find National Mathematical Olympiad of Singapore (NMOS, also styled NMO∑) registration information on NUS High School’s official NMOS pages. Start with Rules & Regulations and the FAQ, then ask your child’s primary school Mathematics Department about its participation arrangements.

The published rules restrict entry to Primary 5 students and require registration through the child’s primary school. Schools decide which students to enter; the FAQ does not offer individual entry when a school does not participate or select a child.

As checked on 18 October 2026, the official news notice still describes registration from 20 February to 20 March 2026. That window has passed. Use it as a record of that cycle, not as an announcement of 2027 dates.

Find your next step

Official sources · Practical checks · What to do next

Official sources at a glance

Reader taskOfficial sourceWhat to check
Identify the organiserNUS High: NMOS introductionFull competition name and purpose
Check entry conditionsRules & RegulationsPrimary level, school selection and dated rules
Resolve a registration questionNMOS FAQSchool-only entry and results route
Track the next announcementNews and UpdatesCompetition year, not only page-update date
Find authentic practice materialOfficial Book Sales pagePublication years and availability
Match the source to the programme, learner’s circumstances and intended year.

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Practical checks before you act

Confirm the competition before arranging entry

Did you know? NMOS is an NUS High School initiative in partnership with the Singapore Mathematical Society. A familiar word such as “Olympiad” is not enough to identify a competition: different organisers can have quite different entry routes.

Write the full name beside any circular your child brings home. Check that its organiser, year and link match the NUS High source. A registration form for another mathematics contest does not establish entry to NMOS, even if both activities involve challenging problems.

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Separate eligibility from school selection

Being in Primary 5 answers the published level requirement; it does not settle whether the school will register the child. Ask whether the school is participating, how it selects entrants and when parents need to reply. These are more useful questions than searching for an individual payment link.

Keep the school’s reply with the official rules. If participation is unavailable, discuss another suitable enrichment opportunity with the teacher. A child can continue enjoying non-routine mathematics without treating one competition’s entry decision as a judgement of their mathematical future.

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Read the year inside the notice

The 2026 rules describe a calculator-free written competition in English. Before another cycle, recheck the equipment, format and timetable rather than carrying those arrangements forward automatically. A website footer or recent page-update date is not a replacement for the competition year in the instructions.

For family planning, make a short note headed “confirmed for this year”. Put only the school’s current circular and organiser’s matching instructions under it. Leave next year’s date blank until published; an old calendar reminder can otherwise look misleadingly official.

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Use the right source after registration

The FAQ routes results through the participating schools. For preparation, NUS High’s separate Book Sales page identifies question-and-solution publications and a linked bookstore; it also warns that walk-in stocks are limited. Check the edition before obtaining material rather than assuming every download is an official paper.

When reviewing a problem, ask your child to explain a diagram or an alternative method before adding more questions. This is a learning suggestion, not an NMOS marking rule. Keep the aim enjoyable mathematical reasoning, with schoolwork and rest still comfortably in place.

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What to do next

Send one concise question to the Mathematics Department: “Is the school entering NMOS for my child’s Primary 5 year, and what is the school’s process?” Then bookmark the official news page and wait for the matching year’s announcement before making commitments.

Explore further: choosing Mathematics Olympiad support. For the wider education route, visit the Singapore School Pathways & Calendar collection.

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Related source guides: Junior Physics Olympiad entry · CN Yang Scholars applications · NUS SPS applications.

Official sources reviewed: 18 October 2026. Recheck current instructions before acting.

Explore the connected learning guides

Choose the question that brought you here. Open one useful guide, try a small task, and stop when you have what you need.

Take one question further

The same learning habit can travel across subjects, while each subject keeps its own methods. These routes help you notice a difficulty, understand one part of it, and return to something you can do.

A word is familiar, but using it is difficult.

Move from recognising a word to retrieving it in a new context. Understand vocabulary plateaus.

Try it without the guide: Choose one word you already know. Close the guide and use it in a new sentence. Explain why it fits; try another context tomorrow.

A piece of writing has ideas, but the reader loses the thread.

Make the order of events and the links between sentences clear. Explore composition writing.

Try it without the guide: Choose one short paragraph. Read the relevant explanation, close it, and revise the paragraph. Ask someone to tell you what happened and why.

The Mathematics seems familiar, but marks still disappear.

Find the first point where the working stops being reliable. Find Secondary 4 A-Math mark leakage.

Try it without the guide: For a Secondary 4 A-Math question you have attempted, locate the first uncertain line. Repair that step, then try a comparable question without the worked answer.

A Science fact is remembered, but the explanation is incomplete.

Connect the evidence to a scientific idea and the resulting change. Follow the Primary Science learning route.

Try it without the guide: Choose a familiar Primary Science example. Explain the evidence, the idea and the result without notes. Then change one condition and explain your prediction.

Two accounts of the world seem to disagree.

Check the question, source, date and evidence before combining claims. Explore the World Knowledge research library.

Try it without the guide: Take one claim. Find the source best placed to support it, note its date, and state what remains uncertain. Return to your original question.

There is plenty of help, but independence is hard to see.

Check what the learner can understand and do after support is removed. Understand how education works.

Try it without the guide: Choose one small task the child has practised. Agree on a calm, brief attempt without prompts. Use what happens to choose one next step, then stop.

For the structure behind these connections, read the eduKateSingapore runtime manifest and the eduKate ecosystem boot contract. The reader map describes public navigation; those manifests preserve the wider ownership and return rules.

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