JAMB Mathematics Notes
Lesson notes for 10 JAMB Mathematics topics, each with worked examples and the key terms to know. Free to read, no account needed.
- Algebraic ProcessesA friendly, step-by-step guide to algebra: letters, signs, brackets, fractions, equations, factorising, functions, variation, polynomials, inequalities, and matrices.
- CalculusThe mathematics of rates of change (differentiation) and accumulation (integration) -- JAMB mostly tests polynomial functions.
- Commercial ArithmeticA step-by-step guide to simple interest, compound interest and depreciation, profit and loss, discounts, tax, commission, and percentage applications.
- Coordinate Geometry and TrigonometryDescribing lines and points with coordinates, and relating angles to side lengths in triangles.
- Geometry and MensurationProperties of shapes (angles, triangles, circles) and how to calculate their perimeter, area, and volume.
- Inequalities, Permutation, and CombinationSolving inequalities, and counting arrangements (permutation) or selections (combination) without listing every possibility.
- Number, Fractions, and ApproximationA step-by-step guide to number properties, fractions, ratio, percentages, number bases, approximation, indices, logarithms, and surds.
- Sequences, Series, and VariationPatterns in number sequences (arithmetic and geometric progressions) and how one quantity varies with another.
- Sets and Binary OperationsA step-by-step guide to set notation and operations, Venn-diagram counting, and custom binary operations including identity, inverse, and commutativity.
- Statistics and ProbabilitySummarizing data with averages and spread, and calculating the likelihood of events.
Practise JAMB Mathematics free
After each note, test yourself on real past questions from that topic, with answers and a list of what to revise next.