Staging — for testing only. Not production data.
Exama.online

Exama.online

Practice papers, sat online.

Video lessons in partnership with Mr. Ace, an AI math instructor; a full question bank by difficulty; a record of every attempt; and AI guidance after each paper.

Form 2 Mathematics (Junior Secondary) · Form 3 Mathematics (Junior Secondary) · HKDSE Mathematics (Compulsory Part)

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No credit card required.

01

In partnership with Mr. Ace, your AI instructor

Exama.online is produced in partnership with Mr. Ace, an AI math instructor. Students watch step-by-step teaching videos that work through every topic in depth, then sit the matching papers while the method is still fresh.

Mr. Ace HKDSE Math · AI instructor

Secondary 3 Math Full Course Map — All 13 Topics (Form 3)

Watch on YouTube

02

A question bank for every level

Practise from an extensive online bank of papers, organised by curriculum, topic and difficulty. Each level includes a full set of papers so students can move from easier work to exam standard at a steady pace.

Quadratic equations

12 papers

EasyMedHard

Circles

9 papers

EasyMedHard

Trigonometry

11 papers

EasyMedHard

03

History, improvement, and bookmarks

Every attempt is recorded: which questions were sat, the scores, and how results change over time. Bookmark questions worth revisiting, or return to those that were missed, and pick up from a clear record rather than from memory.

Circles · last 6 sittings

Score over time

72%

+24 pts

BookmarkedMissed · to revisit

04

AI analysis after each sitting

After a paper is submitted, AI reviews the attempt. Students see what went wrong, where marks were lost, and specific recommendations for what to practise next.

What went wrong

  • Marks lost on tangent–radius.
  • Incomplete working on short answers.

How to improve

  • Revise the tangent–radius theorem.
  • Retake Circles (Medium) this week.

Suggested next paper

  • Tangents · Easy, then Medium.

How it works

From a curriculum to a scored paper.

  1. 01

    Choose a curriculum

    Open the subject you are sitting. Progress and scores stay on that card.

  2. 02

    Sit a paper

    Pick a chapter and difficulty. The paper opens in a new tab so your list remains open.

  3. 03

    Review and retake

    See your score and answers immediately. Retake when you want another attempt.

Who it is for

Students practise. Parents manage access.

Students

Home shows the curricula you can practise. Start a paper by topic, review your results, bookmark questions, and retake when you are ready.

Parents

Subscribe only to the curricula you need. Share access with up to three family members, and follow papers done, completion, and average score.

Plans

Pay per curriculum, not per extra family member.

Subscribe to the subjects you need. Family members share the same access. Instant results and review are included.

Form 2 Mathematics (Junior Secondary)

Form 2 Maths. Oxford Junior Secondary Mathematics – 2A & 2B. Topics and practice papers.

HK$49/month

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Form 3 Mathematics (Junior Secondary)

Form 3 Maths. Oxford Junior Secondary Mathematics – 3A & 3B. Topics and practice papers.

HK$49/month

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HKDSE Mathematics (Compulsory Part)

Form 4–6 Mathematics. Topics and pre-generated practice papers aligned with HKDSE.

HK$79/month

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Ready to sit the next paper?

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