Mathematics
Build mathematical reasoning through number, algebra, geometry, statistics and introductory calculus, with detailed explanations and worked solutions.
- 01
Number bases and place value
Convert and calculate in bases 2 to 10, including fractional parts.
45 min
- 02
Modular arithmetic and repeating cycles
Calculate with remainders, recognise congruence and handle division only when it is justified.
45 min
- 03
Fractions, percentages and financial arithmetic
Calculate with rational numbers, rates and stated financial assumptions, then report sensible accuracy.
60 min
- 04
Indices, standard form and logarithms
Use powers and roots to calculate and represent numbers.
45 min
- 05
Sets and Venn diagrams
Use set notation and careful counting for two-set and three-set problems.
45 min
- 06
Logical reasoning and valid arguments
Use statements, truth tables and conditional reasoning without confusing assumptions and conclusions.
45 min
- 07
Algebraic expressions, polynomials and inequalities
Manipulate expressions while preserving restrictions, and describe complete solution sets.
45 min
- 08
Linear equations and simultaneous equations
Build, solve and check equations using inverse operations.
45 min
- 09
Quadratic equations
Factorise quadratics and interpret roots and discriminants.
50 min
- 10
Variation and proportion
Translate direct, inverse, joint and partial variation into models, then check their assumptions.
45 min
- 11
Sequences and series
Find terms and sums of arithmetic and geometric progressions, with clear convergence conditions.
45 min
- 12
Functions, graphs and binary operations
Interpret mappings, compose and invert functions, and test operations from their definitions.
55 min
- 13
Matrices and determinants
Organise data in arrays, multiply compatible matrices and solve two-variable systems with an inverse.
45 min
- 14
Geometry, mensuration and right triangles
Choose the correct relationship for lengths, areas and volumes.
50 min
- 15
Circle theorems, construction and loci
Justify circle angles and chord relationships, then plan ruler-and-compass constructions.
45 min
- 16
Coordinate geometry of straight lines
Use coordinates to measure segments and build equations of lines.
50 min
- 17
Trigonometry, bearings and non-right triangles
Choose ratios or triangle rules from a labelled sketch and interpret directions accurately.
50 min
- 18
Mensuration, scale and the Earth as a sphere
Calculate boundaries, surfaces and volumes with consistent units and stated geometric models.
45 min
- 19
Vectors and plane transformations
Represent directed movement, combine vectors and describe transformations with complete information.
45 min
- 20
Statistics and probability
Summarise data and calculate probabilities from stated outcomes.
65 min
- 21
Permutations, combinations and counting
Count arrangements and selections, accounting for repetition, circular symmetry and restrictions.
45 min
- 22
Differentiation and its applications
Explain derivatives as local rates, apply elementary rules and investigate stationary points.
45 min
- 23
Integration and area under a curve
Find antiderivatives, use limits to evaluate definite integrals, and distinguish signed accumulation from geometric area.
45 min
Original preparation units with a written map to the Mathematics PDF linked by the live official JAMB IBASS app on 28 October 2026. Named JAMB topic domains are represented in the reading assets; this is not independent certification of mastery or complete current WAEC/NECO coverage. Practical drawing, external subject-specialist review and examination-year checks remain required.