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Where Can Secondary Students Find Problem X Challenge Information?

Secondary students and teachers should start with the Ministry of Education’s official Problem X (PX) Challenge site. It owns the current challenge brief, participation requirements, teacher registration route, learning resources, announcements and timeline.

PX is an interdisciplinary Science and Mathematics challenge. The 2026 edition asked teams to explore commercial drone research and applications in Singapore, complete connected technical and analytical tasks, and present a three-to-five-minute proposal for an ethical drone solution.

The page reviewed on 21 October 2026 says 2026 registration closed on 24 April. It lists Year 2 to Year 4 students, teams of no more than four, and teacher submission of the registration form. Treat those as 2026 details, not automatic rules for a future edition.

Find your next step

Which pages own the Problem X information?

The PX Challenge site is the operational owner: it carries the brief, resources, event updates and registration section. MOE’s GEB Special Programmes page explains where Problem X sits among enrichment opportunities for strongly motivated high-ability students. A school announcement may tell students how that school selects or supports teams, but it does not replace MOE’s current edition.

Your questionBest sourceWhat to verify
What is the current task?PX Challenge 2026 siteTheme, task components, output and latest announcements
Who may participate?PX participation sectionYear or level, team size and any recommended team mix
How is a team registered?PX registration sectionTeacher-led form, closing date and required approvals
How does PX fit the wider system?MOE GEB Special ProgrammesProgramme purpose, audience and current national context
Use the source that owns the decision, then re-check its live status before acting.

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What should students and schools check first?

1. Match every detail to the correct edition

The 2026 drone brief, registration date and resources belong to the 2026 cycle. A future challenge may use another real-world problem, output or timetable. Read the year in the page heading and download only documents attached to that edition.

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2. Confirm the team and student level

The 2026 page says participants should be in Years 2 to 4, with no more than four members per team, and encourages at least one upper-secondary student because of the mathematics demands. That describes participation requirements; it does not mean every eligible student or proposed team is automatically entered.

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3. Use the school and teacher route

The official page labels the submission route for teachers. Students should therefore speak with the relevant school teacher before planning around a form. The school may need to coordinate team composition, supervision, permissions and workload alongside lessons, examinations and co-curricular activities.

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4. Read the whole brief before designing

The 2026 task joined drone comparison, operational requirements, site analysis, optimisation and scientific communication. A polished video alone would not replace the required reasoning. Start by mapping each task component, evidence source and calculation, then check the official FAQ and resources for clarifications.

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A practical next step

Save the official PX site and ask the school whether it intends to participate in the next edition. While waiting, students can practise explaining technical choices, showing calculations and testing whether a proposed solution is ethical, feasible and useful—skills that transfer without pretending to know next year’s theme.

For wider planning, use eduKate’s Singapore School Pathways and Calendar and official source-guides directory. These help separate an enrichment opportunity from subject placement, examinations or admission decisions.

More source guides in this batch: Where Can Students Find NEA YES Leaders Programme Nomination Information; Where Can JC, ITE and Polytechnic Students Find Sustainable Cities Challenge Information; Where Can Students Find Trident-X 2026 Participant Information.

Source review date: 21 October 2026. The 2026 registration window was closed; re-check the official PX site and current MOE page before acting on a later cycle.

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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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