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Mathematics Acknowledgements (CTRI)

Mathematics Acknowledgements (CTRI)

Mathematics Acknowledgements

This page records all contributions to the CTRI SSCE Mathematics textbook, organised by chapter.

Contribution types:

  • Drafted — wrote or co-wrote the chapter content
  • Reviewed — provided feedback, corrections, or editorial input
  • Sponsored — funded a writing or review sprint for this chapter
  • Other — any other credited contribution (noted inline)

General Contributions

Book-Wide Contributions

  • Joshua Olunlade — Team Lead (Jan 2026 - Present); Preliminary Outlining

Book-Wide Support Funding

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Theme 1 — Number & Numeration

Chapter 1.1 — The Number System

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Chapter 1.2 — Number Bases

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Chapter 1.3 — Modular Arithmetic

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Chapter 1.4 — Indices & Logarithms

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Chapter 1.5 — Surds (Radicals)

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Chapter 1.6 — Ratio, Proportion, Rates & Percentages

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Chapter 1.7 — Sequences, Series & Financial Arithmetic

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Chapter 1.8 — Sets & Logical Reasoning

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Theme 2 — Algebraic Processes

Chapter 2.1 — Algebraic Expressions & Operations

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Chapter 2.2 — Equations & Inequalities

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Chapter 2.3 — Graphs of Functions

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Chapter 2.4 — Functions, Relations & Matrices

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Theme 3 — Mensuration

Chapter 3.1 — Lengths, Perimeters & Areas of Plane Shapes

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Chapter 3.2 — Surface Areas & Volumes of Solids

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Chapter 3.3 — Longitudes, Latitudes & Earth Geometry

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Theme 4 — Geometry

Chapter 4.1 — Angles, Lines & Polygons

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Chapter 4.2 — Circle Theorems

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Chapter 4.3 — Construction & Loci

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Chapter 4.4 — Coordinate Geometry of Straight Lines

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Theme 5 — Trigonometry & Introductory Calculus

Chapter 5.1 — Trigonometric Ratios & Graphs

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Chapter 5.2 — Heights, Distances & Bearings

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Chapter 5.3 — Introductory Calculus

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Chapter 5.4 — Vectors & Transformations

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Theme 6 — Statistics & Probability

Chapter 6.1 — Data Collection, Organisation & Representation

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Chapter 6.2 — Measures of Central Tendency & Dispersion

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Chapter 6.3 — Probability

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To report a missing or incorrect acknowledgement, contact us at hello@ctri.ng

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