The 6-Week Cambridge IGCSE 0580 Maths Revision Plan That Actually Works

Most students revise for Cambridge IGCSE Mathematics 0580 by re-reading notes and hoping. That feels productive and changes very little. Marks come from doing maths under time pressure and fixing the specific things you get wrong. This plan is built around that idea.

It works for both 0580 Core and 0580 Extended, Extended students follow the same weekly shape and add the Extended-only subtopics where flagged.

Weeks 1-2: Number and Algebra (the marks you can't afford to drop)

Number and algebra appear on every question paper, often disguised inside geometry or statistics questions. Lock these down first.

• Number: standard form, ratio and proportion, percentages (including reverse percentage and compound interest), bounds. A typical trap: a price of $\$1200$ increased by $15$ then reduced by $15$ is not $\$1200$ again, work it through and see why.
• Algebra: expanding, factorising, rearranging formulae, solving linear and simultaneous equations. Extended adds: quadratic formula, algebraic fractions, and the function notation $f(x)$, $f^{-1}(x)$, $fg(x)$.

End each session by redoing, from blank paper, one question you got wrong. If you can't, you haven't learned it yet.

Weeks 3-4: Geometry, Trigonometry and Mensuration

This is where diagrams do the work. Train yourself to annotate the figure before writing any equation.

• Angle rules, similar and congruent shapes, circle theorems.
• Area, surface area and volume of composite solids.
• Right-angled trigonometry; Extended adds the sine and cosine rules and the area formula $\frac{1}{2}ab\sin C$, plus 3-D trigonometry.

Week 5: Statistics and Probability

Cumulative frequency, histograms with unequal class widths, tree diagrams, and probability with and without replacement. These topics are learnable in a week because the question styles repeat almost exactly year to year.

Week 6: Mixed Past Papers Under Exam Conditions

Stop revising by topic. Sit whole papers to time, mark them honestly against the mark scheme, and keep an error log: the question, what you did, what the mark scheme wanted, and the one sentence that fixes it. Re-attempt every logged question 48 hours later.

How to know you're actually ready

You're ready when you can open a past paper at a random question and know, within ten seconds, which method the question is testing. That recognition, not memorised facts, is what the exam rewards. Practising one targeted topic set a day, then mixed papers at the end, is how you build it.

Inside The Practice Book, every 0580 subtopic has curriculum-mapped questions with step-by-step explanations, so the "fix every mistake" loop above takes minutes instead of an evening of hunting through mark schemes.