Diagnose
Start with mixed questions. Mark each miss as a concept, setup, algebra, or time-management error.
Free math exam preparation that targets your gaps.
Prepare for the exam, not just the homework: build accuracy under time pressure, review mistakes by cause, and use targeted practice to recover points.
A four-step math exam preparation cycle
An exam plan connects evidence from practice to the next study decision. Diagnosis shows the gap, priorities set the order, simulation tests performance, and correction makes the learning durable.
Prioritize
Work first on high-frequency skills where a small improvement can recover several points.
Simulate
Practice complete sections with the same calculator and time constraints as the real assessment.
Consolidate
Redo every missed question from a blank page, then explain why the corrected method works.
Timed practice
Build a study schedule →Choose your exam area.
%Arithmetic PracticeFractions, percentages, ratios, and number sense.xAlgebra I PracticeEquations, functions, systems, exponents, and quadratics.△Geometry PracticeTriangles, circles, coordinate geometry, area, and proof.x²Algebra II PracticePolynomials, rational functions, radicals, logs, and sequences.fPrecalculus PracticeFunction analysis, trigonometry, conics, and limits.∫Calculus PracticeLimits, derivatives, integrals, applications, and series.σStatistics PracticeProbability, distributions, inference, and regression.ALinear Algebra PracticeMatrices, vector spaces, eigenvalues, and orthogonality.dyDifferential Equations PracticeFirst-order equations, systems, transforms, and models.∴Discrete Math PracticeLogic, proofs, counting, recurrences, and graph theory.
AP exam hubs
Course-specific preparation.
APAP PrecalculusA focused AP Precalculus study guide with skills, formulas, practice strategy, and worked-question support.APAP Calculus AbA focused AP Calculus Ab study guide with skills, formulas, practice strategy, and worked-question support.APAP Calculus BcA focused AP Calculus Bc study guide with skills, formulas, practice strategy, and worked-question support.APAP StatisticsA focused AP Statistics study guide with skills, formulas, practice strategy, and worked-question support.APAP BiologyA focused AP Biology study guide with skills, formulas, practice strategy, and worked-question support.APAP ChemistryA focused AP Chemistry study guide with skills, formulas, practice strategy, and worked-question support.APAP Environmental ScienceA focused AP Environmental Science study guide with skills, formulas, practice strategy, and worked-question support.APAP Physics 1 Algebra BasedA focused AP Physics 1 Algebra Based study guide with skills, formulas, practice strategy, and worked-question support.APAP Physics 2 Algebra BasedA focused AP Physics 2 Algebra Based study guide with skills, formulas, practice strategy, and worked-question support.APAP Physics C Electricity And MagnetismA focused AP Physics C Electricity And Magnetism study guide with skills, formulas, practice strategy, and worked-question support.APAP Physics C MechanicsA focused AP Physics C Mechanics study guide with skills, formulas, practice strategy, and worked-question support.APAP Computer Science PrinciplesA focused AP Computer Science Principles study guide with skills, formulas, practice strategy, and worked-question support.APAP Computer Science AA focused AP Computer Science A study guide with skills, formulas, practice strategy, and worked-question support.APAP MacroeconomicsA focused AP Macroeconomics study guide with skills, formulas, practice strategy, and worked-question support.APAP MicroeconomicsA focused AP Microeconomics study guide with skills, formulas, practice strategy, and worked-question support.
Common questions
How far ahead of an exam should I start revising?
Six to eight weeks for a full course, and the first week should be diagnosis rather than revision. You cannot prioritise what you have not measured, and most people revise what they already know because it feels productive.
What actually improves an exam score?
Working under the real conditions, then reviewing by error type rather than by total score. Sort every mistake into definition, setup, calculation, interpretation or timing, and revise the category that appears most, not the topic that feels hardest.
Should I revise by topic or by past paper?
By topic until you can complete a method unprompted, then by paper. Papers are for practising selection and timing, and they waste time if the underlying method is not there yet.