High school
Follow your curriculum, identify topic gaps and build a focused revision plan.
Learn the topic, then practise it like an exam
- CAPS, IEB and Cambridge
- Exam practice
- Topic targets
- Revision planning
Choose your curriculum
Build a revision plan
Choose a priority topic and the number of days you have.
- Day 1: Take the Algebra diagnostic and note two weak ideas.
- Days 2–11: Alternate a focused lesson with exam-style practice.
- Day 12: Complete a timed mixed problem set.
- Day 14: Review errors and retry without notes.
Choose your course
Grade 8
Natural Sciences — Grade 8
A complete, CAPS-aligned Grade 8 Natural Sciences course: how a leaf builds food out of air and water, what the particle model explains about melting mielie-meal pots and Jojo tanks, why a jersey crackles and a circuit lights up, and how the Sun, Earth and Moon dance to give us days, months, eclipses and tides. Every idea comes in two modes — a precise Theory explanation and an intuition-first Visual picture — with South African examples and practice problems that carry hints and full worked solutions.
Grade 8 Algorithms, Data and Computer Systems
Move from blocks to first text scripts while learning flowcharts, binary representation and the hardware-software boundary.
Mathematics — Grade 8
A complete, CAPS-aligned Grade 8 mathematics course — from the laws of exponents through algebra, graphs, geometry, the Theorem of Pythagoras, measurement and probability. Every idea is taught twice: once rigorously as Theory and once through an everyday Visual picture, with worked examples rooted in South African life and practice problems that come with hints and full solutions.
Grade 9
Natural Sciences — Grade 9
A complete, CAPS-aligned Grade 9 Natural Sciences course: the cells every living thing is built from, the compounds and reactions that rearrange the world's atoms, the forces and circuits behind the electricity bill, and the rock beneath South Africa that we mine for a living. Every idea comes in two modes — a precise Theory explanation and an intuition-first Visual picture — with South African examples and practice problems that carry hints and full worked solutions.
Coding: Text Programming Foundations
Move from blocks to real typed code. Write Python that stores data in variables, makes decisions, repeats work with loops, organises code into functions and lists, and learn what actually happens when you open a web page.
Mathematics — Grade 9
A complete, CAPS-aligned Grade 9 mathematics course that carries every idea in two modes — rigorous Theory and intuition-first Visual. From the laws of exponents and factorisation to straight-line graphs, triangle geometry and tree diagrams, each lesson is grounded in everyday South African life, with worked examples and practice problems that build from confidence to challenge.
Grade 10
Chemistry — Grade 10
The Grade 10 chemistry story from the ground up: what matter is made of, how particles move, what lives inside an atom, and how the periodic table organises everything. CAPS-aligned (Physical Sciences chemistry strand), every idea in two modes — a rigorous Theory mode and an intuition-first Visual mode — with worked examples from South African kitchens, taps and mines, plus practice with hints and full solutions.
Life Sciences Grade 10: Cells, Tissues and the Diversity of Life
Build the foundations of Life Sciences, from the molecules of life and the structure of cells to how plants and animals are organised, supported and classified. Every idea is anchored in South African ecosystems and everyday examples.
Engineering Graphics and Design: Grade 10
The CAPS Grade 10 EGD year, drawn rather than described. Build accurate geometrical constructions with compasses, read and produce third-angle mechanical working drawings, cut sections through solids to find their true shape, and set out a single-storey plan — always saying which projection convention you are working in.
Mathematics — Grade 10: Functions, Geometry and Applications
A full CAPS-NSC Grade 10 Mathematics course complementing Caelum's equations intensive. Theory and Visual modes cover algebra and exponents, equations, patterns, all four function families, trigonometry, Euclidean and analytical geometry, finance, statistics and Venn-diagram probability, with IEB enrichment and Cambridge IGCSE alignment.
Solving Linear & Quadratic Equations
From your first balance-scale equation to the quadratic formula: a complete, CAPS-aligned Grade 10 journey through solving equations. Every concept comes in two modes — rigorous Theory and intuition-first Visual — with worked examples from everyday South African life and over a hundred practice problems with hints and full solutions.
Accounting: Grade 10
The CAPS Grade 10 Accounting year, built on the one idea everything else rests on: every transaction has two effects, and the books must show both. Work from source document to journal to General Ledger to Trial Balance, then close a sole trader's year off into a set of financial statements you can actually explain.
Grade 11
Grade 11 Chemistry: Matter, Chemical Change and Resources
CAPS-aligned Grade 11 Physical Sciences chemistry support: molecular structure, quantitative chemical change, energy, reaction types and lithosphere decisions.
Grade 11 Life Sciences: Diversity, Energy and Ecology
A Grade 11 Life Sciences pathway that uses biological evidence to explain diversity, energy transformations, nutrition, population ecology and human environmental decisions.
Engineering Graphics and Design: Grade 11
The CAPS Grade 11 year: parts become assemblies, solids meet and interpenetrate, flat sheet is developed into three-dimensional shapes, and mechanisms start to move. Builds directly on the Grade 10 conventions — the projection rules do not change, the problems get harder.
Mathematics — Grade 11
A Grade 11 Mathematics exam-preparation pathway: CAPS core content with IEB-compatible reasoning, proof, graph interpretation and multi-step applications. Each lesson supplies a concise explanation, a visual model, worked reasoning, a misconception check and four graded practice questions with hints and fully explained answers.
Grade 12
Grade 12 Chemistry: Organic, Chemical Change and Industry
CAPS-aligned Grade 12 Physical Sciences chemistry support: organic chemistry, rates, equilibrium, acids and bases, electrochemistry and fertiliser industry.
Grade 12 Life Sciences: Genetics, Evolution and Regulation
CAPS-aligned DNA, meiosis, reproduction, inheritance, evolution, coordination and homeostasis.
Engineering Graphics and Design: Grade 12
The NSC year: complex assemblies with welding, machining and tolerance symbols; civil drawings from foundation to roof with services and site plans; interpenetration with offset axes; developments with seam allowance; and the full family of cam motion laws. Ends where the subject does — with examination readiness.
Grade 12 Mathematics: Series, Finance, Calculus and Trigonometry
A focused Grade 12 course covering arithmetic and geometric series, logarithms and inverse functions, annuities and amortisation, differential calculus, and compound-angle trigonometry. Every example is set in a South African context, from stokvel savings to home loans and Eskom pylons.