NECO SSCE Mathematics study plan
NECO SSCE Mathematics · Give each week a clear focus.
8 weeks · About 6 hours per week
Number and Numeration
Convert numbers among base 2, 5, 8 and 10, and perform addition, subtraction and multiplication in non-decimal bases across 20 mixed items.
Apply the laws of indices to simplify 15 expressions containing negative, fractional and zero indices.
Convert fluently among fractions, decimals, percentages and standard form, and round 20 values to stated significant figures and decimal places.
Solve 10 ratio, proportion and percentage-change word problems, including profit, loss, discount and commission.
Your checkpoint
A closed-book 30-question Domain 1 set (bases, indices, fractions/percentages, ratio) finished in 45 minutes, with a worked correction for every wrong answer.
Number and Numeration
Evaluate logarithms and apply the product, quotient and power laws to solve 12 logarithmic equations.
Simplify and rationalise 10 surd expressions, including those with conjugate denominators.
Use set notation and two-set and three-set Venn diagrams to solve 8 problems on union, intersection and complement.
Calculate simple interest, compound interest, appreciation and depreciation in 8 problems, including one reverse-calculation of principal or rate.
Your checkpoint
A one-page error log listing each missed item, its cause and the correct method, followed by a 10-question retest of those items scored at 80% or above.
Algebraic Processes
Expand and factorise 15 algebraic expressions, including difference of two squares, perfect squares and grouping.
Solve 12 quadratic equations using factorisation, completing the square and the quadratic formula, and verify each root.
Solve 10 simultaneous-equation problems, including one linear with one quadratic.
Translate 5 word problems into equations, solve them and state the answer in the context of the question.
Your checkpoint
A 40-minute timed algebra test of 20 items scored at 70% or above, with full written solutions for every question.
Algebraic Processes
Find the nth term and sum of arithmetic and geometric progressions, including sum to infinity, in 10 problems.
Solve 8 variation problems covering direct, inverse, joint and partial variation.
Solve linear inequalities and show each solution set on a number line, including 5 inequality word problems.
Apply the remainder and factor theorems to 8 polynomial problems, including finding unknown coefficients.
Your checkpoint
A full 50-question mixed Domain 1 and Domain 2 paper completed in 75 minutes and scored at 60% or above, with every error reworked.
Geometry and Mensuration
Calculate unknown angles using parallel-line, triangle and polygon angle properties in 20 described diagrams, stating the reason for each step.
State and apply circle theorems - angle at centre, angle in a semicircle, cyclic quadrilateral and tangent-radius - to 12 problems with written reasons.
Find distance, midpoint, gradient and the equation of a straight line in 10 coordinate-geometry items.
Apply Pythagoras' theorem and similar-triangle ratios to 8 problems involving lengths and scale factors.
Your checkpoint
A 25-question geometry set (angles, circle theorems, coordinate geometry) with a reason written beside every calculated angle, scored at 75% or above.
Geometry and Mensuration
Compute the perimeter and area of triangles, circles, sectors and composite shapes in 12 problems.
Calculate the surface area and volume of prisms, cylinders, cones, pyramids and spheres in 12 problems, keeping units consistent.
Solve 5 real-life mensuration problems involving capacity, cost of materials and paint coverage.
Reproduce from memory a one-page formula sheet covering all plane and solid shapes tested so far.
Your checkpoint
A 30-question mensuration test scored at 75% or above, plus the from-memory formula sheet checked against a textbook and corrected.
Statistics and Probability
Compute the mean, median, mode and range for 10 raw and grouped datasets, including estimating the mean of grouped data.
Construct cumulative-frequency tables and draw accurate ogives for 5 datasets, then read off quartiles and percentiles.
Calculate probabilities of single and combined events, including complementary, mutually exclusive and independent events, in 15 items.
Interpret bar charts, histograms and pie charts in 5 items, including finding a missing frequency or sector angle.
Your checkpoint
A 30-question statistics and probability test scored at 75% or above, with one hand-drawn ogive checked for correct scale and quartile readings.
Trigonometry & Number and Numeration & Algebraic Processes
Apply sine, cosine and tangent ratios to find missing sides and angles in 12 right-angled triangles.
Use the sine rule, cosine rule and area formula for non-right triangles in 10 problems.
Solve 8 three-figure-bearing problems, drawing a clear diagram before calculating.
Identify and apply basic trigonometric identities and read values from sine and cosine graphs in 6 items.
Sit one full timed mock paper covering all five domains and classify every error by domain.
Your checkpoint
A complete two-hour mock paper covering all five domains scored at 65% or above, with Domain 5 at 60% or above and a final one-page list of formulas and recurring errors.
Milestones
Week 2: Score 70% or above on a 20-question Domain 1 mini-test covering bases, indices, logarithms, surds, sets and interest; if below, repeat the two weakest sub-topics before starting Week 3.
Week 4: Score 60% or above on the timed 50-question Domain 1 and Domain 2 paper, with no more than two errors in any single sub-topic.
Week 6: Score 75% or above on the mensuration test and give a correct written reason for at least 9 of 12 circle-theorem items.
Week 8: Score 65% or above overall on the full mock and 60% or above in Domain 5, with every remaining error logged by domain for final revision.