IGCSE 2026 Exam Trends: Cambridge Additional Mathematics 0606

Cambridge IGCSE Additional Mathematics (0606) is a single-tier qualification (no Core/Extended). Papers are calculator-allowed and heavily algebra- and calculus-based. Here are the recent trends and what to focus on for 2026.

Paper format and structure

• Two papers, each 2 hours, 80 marks; both allow a calculator. The full syllabus is examinable across the two papers.
• Structure has not changed for 2025–2026. Questions range from short, single-topic items to longer, multi-part problems combining algebra, calculus, trigonometry or coordinate geometry.
• No formula booklet for 0606: you must recall and apply identities, differentiation/integration rules, and key formulae. This is a deliberate part of the assessment.

Question types and topics that keep coming up

• Algebra: Polynomials, remainder/factor theorem, simultaneous equations (linear and non-linear), inequalities, modulus. Manipulation must be accurate; one sign error can lose several marks.
• Calculus: Differentiation and integration of polynomials and simple trig/exponential forms; equations of tangents/normals; area under a curve; kinematics (displacement, velocity, acceleration). Setting up the correct integral or derivative from a worded problem is often where candidates slip.
• Trigonometry: Identities, solving trig equations, and graphs of trig functions. Exact values and use of radians are expected where appropriate.
• Coordinate geometry: Straight lines, circles, intersection of lines and curves. Questions often link to algebra (e.g. condition for tangency) or calculus (e.g. gradient at a point).
• Vectors and sequences: Basic vector geometry and series (arithmetic/geometric). Application to simple real-world contexts appears regularly.

Difficulty and standards

• 0606 is consistently demanding; it is designed for students who are strong at 0580 Extended. Grade boundaries reflect this – high marks are required for top grades.
• Examiners note that algebraic fluency and clear presentation separate top candidates. Partial credit is given for correct method; final answers must be exact or correctly rounded as specified.
• There is no sign of papers being eased; difficulty is kept in line with previous years through boundary setting.

Similarity to past papers and predictability

• Style and command words match past series: “find”, “show that”, “hence”, “state”, “sketch”. Past papers from 2020 onwards are highly relevant.
• Topics are predictable from the syllabus; the mix and context vary. Calculus and algebra together in one question are very common.
• Exact questions are not predictable; question types and marking emphasis (show working, give exact values) are.

Examiner expectations and marking

• Full working is expected for “show that” and “find” questions. Correct answer with no supporting work often receives no or limited credit.
• Exact values (e.g. surds, π, fractions) are required unless the question asks for rounded answers. Premature rounding can lose accuracy marks.
• Notation (e.g. dx in integrals, correct use of f′(x)) is part of the mark scheme. Sloppy notation can cost marks.
• Marking is consistent with previous years; no reported move to more stringent marking beyond applying the published mark scheme.

Assessment style and skills in demand

• Multi-step reasoning is central: “hence”, “using your answer to part (a)” appear frequently. Carrying forward an error can still gain method marks in later parts if the method is correct.
• Application to kinematics, geometry or simple modelling is tested. Translating the problem into the right equation or inequality is a key skill.
• Graph sketching (curve shape, intercepts, key points) is regularly required; accuracy of plot is less important than correct behaviour.

Focus areas for 2026 revision

1. Calculus – differentiation and integration, tangents/normals, area under a curve; practise setting up from worded problems.
2. Algebra – polynomials, factor theorem, simultaneous equations; avoid sign and arithmetic errors.
3. Trigonometry – identities and solving equations; use of radians and exact values.
4. Working and notation – show every step, use correct mathematical notation.
5. Past papers – under timed conditions, to build speed and familiarity with combined-topic questions.

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Based on current syllabus and examiner reports. Always check the latest Cambridge 0606 syllabus for your exam series.

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