Senior Secondary Specialist · Age 18
Free maths lessons for 18 year olds.
Exam-ready algebra, statistics, matrices, surds, modelling, and careful multi-step reasoning. This pathway includes 81 suitable topics across 16 learning branches.
Recommended starting points
A strong pathway for age 18
Money Planning and Budgets
Build a realistic budget from income, needs, wants, savings, and unexpected costs.
Start lesson →Data Questions and Sampling
Turn a real question into measurable variables and a fair sample.
Start lesson →Algebraic Manipulation
Simplify, expand, factorise, and rearrange expressions while preserving equality.
Start lesson →Number Systems and Digital Representation
Understand binary, hexadecimal, place value, storage, and how digital systems represent information.
Start lesson →Estimation, Units, and Scales
Estimate quantities quickly and choose units and scales that make sense in real work.
Start lesson →Percentages, Profit, Loss, and Discount
Calculate percentage change, mark-up, profit, loss, discount, and sale prices.
Start lesson →Tables, Charts, and Data Displays
Choose and interpret frequency tables, bar charts, histograms, pie charts, and time-series graphs.
Start lesson →Simultaneous Equations
Solve two or more equations together when the unknowns share the same values.
Start lesson →Explore every suitable area
Maths branches for age 18
Matrices
14 age-suitable topics
√Surds
6 age-suitable topics
💰Financial Maths
8 age-suitable topics
📊Data & Probability
13 age-suitable topics
📐Algebra & Modelling
8 age-suitable topics
💻Technology & Coding
8 age-suitable topics
🧭Career Problem Solving
8 age-suitable topics
🍕Fractions
2 age-suitable topics
🟢Decimals
1 age-suitable topic
📐Geometry
1 age-suitable topic
📏Area & Perimeter
1 age-suitable topic
🔤Algebra
1 age-suitable topic
✖️Advanced Numbers
2 age-suitable topics
📐Pythagorean Theorem
2 age-suitable topics
⚖️Ratio & Percent
4 age-suitable topics
📈Graphs & Transformations
2 age-suitable topics