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The international school qualification Nigerian families choose when they want a curriculum that travels: eleven subjects with published syllabus codes, most sat at Core (grades C-G) or Extended (A*-E) with the sciences adding a practical or alternative-to-practical paper. Computer Science 0478 is not tiered: it has a theory paper and a design-and-development paper, and Geography and History follow the same Core and Extended rule as the sciences. SabiMastery follows Cambridge's syllabus windows (Mathematics 0580 for 2025-2027, most other subjects 2026-2028) and keeps the two tiers apart, so a Core candidate never practises a Supplement question. Past papers are Cambridge's copyright: every question here is generated from the syllabus, not copied from a paper.

Target the West African Senior School Certificate Examination with standalone tracks for English Language, Mathematics, Physics, Chemistry, Biology, Government, Economics, Literature-in-English, Christian Religious Studies, Islamic Religious Studies, Geography, Accounting, History, Further Mathematics, Commerce, Agricultural Science, French and Technical Drawing.

Tackle the GMAT Focus Edition with AI lessons in Quant, Verbal reasoning and Data Insights.

Excel on the GRE with AI lessons in vocabulary, math and analytical writing.

Prepare for IELTS Academic across all four papers with AI lessons and full mock practice.

Master the Digital SAT with AI lessons across Reading & Writing and Math, from foundations to advanced problem solving.

Build the academic English skills TOEFL iBT measures, with AI lessons and timed mock tests.

Reconnect with your roots. Step-by-step lessons in Nigerian languages (Yoruba, Igbo, Hausa and Naija) and beyond (Swahili, Zulu, Xhosa, Afrikaans, Shona, Twi, Kinyarwanda, Lingala, Somali and Amharic), covering pronunciation and tones, greetings, introductions, family, numbers, food, days, and the customs behind the words. More languages open as native-speaker tutors join and build them. This course is in beta: it sticks to common, everyday language, but it has not yet been reviewed by native speakers, and many phrases have regional variants. If something looks wrong, please tell us.

The global accountancy qualification: Financial Accounting, Management Accounting, Financial Reporting and Audit & Assurance under IFRS, with computed ratio, depreciation and costing questions.

Preparation for the CFA Institute Level I exam across all ten topic areas: Ethical & Professional Standards, Quantitative Methods, Economics, Financial Statement Analysis, Corporate Issuers, Equity Investments, Fixed Income, Derivatives, Alternative Investments and Portfolio Management.

Prepare for PMI's CAPM exam across all four domains of the 2023 content outline: project management fundamentals, predictive plan-based delivery, agile frameworks and business analysis, with short scenario questions and worked calculations for critical path, earned value, EMV and velocity.

Prepare for PMI's PMP certification across the People, Process and Business Environment domains, with computed Earned Value Management, Critical Path Method and risk-response practice.

Preparation for the PeopleCert PRINCE2 7 Foundation exam: the five integrated elements, roles and management by exception, product-based planning, issue and risk procedures, and scenario questions in the style of the real paper.

Foundational AWS certification prep with computed pricing questions, plus service-identification, Shared-Responsibility-Model and global-infrastructure fact banks.

Vendor-neutral networking certification prep with computed subnetting and binary-conversion questions, plus OSI-layer, protocol/port and security fact banks.

Vendor-neutral security certification prep with computed risk (SLE/ARO/ALE) questions, plus access-control, threat-identification, cryptography-concept and incident-response fact banks.

Container and orchestration certification prep with computed Pod-scheduling/node-capacity questions, plus Docker and Kubernetes object/concept fact banks.

Preparation for the ISC2 CISSP across all eight domains of the April 2024 outline, from governance and risk to software security. Lessons teach the managerial, risk-based reasoning the exam rewards, and every quiz uses scenario questions that ask for the BEST, FIRST or MOST appropriate action.

Foundational Azure certification prep with computed VM/storage/Reserved-Instance pricing questions, plus service-identification, shared-responsibility and global-infrastructure fact banks.

Preparation for the NCEES Fundamentals of Engineering (FE) Other Disciplines exam: worked, Handbook-style calculations across all 14 knowledge areas, in SI and US customary units, with scenario questions at real exam difficulty.