Senior Secondary Specialist · Age 16
Free maths lessons for 16 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 16
What Surds Are
Recognise surds and understand why some roots cannot be written as ordinary fractions.
Start lesson →Simplifying Surds
Take square factors out of a surd and leave the simplest exact form.
Start lesson →Adding and Subtracting Surds
Combine like surds after simplifying each term.
Start lesson →Multiplying and Dividing Surds
Multiply, divide and simplify exact surd expressions.
Start lesson →Matrix Multiplication
Multiply matrices using row-by-column products and check the order of the result.
Start lesson →Rationalising Denominators
Remove a surd from the denominator while keeping the value unchanged.
Start lesson →Determinants and Singular Matrices
Find a 2 × 2 determinant and use it to test whether a matrix is singular.
Start lesson →Surd Equations and Exam Problems
Solve simple equations involving surds and present exact answers clearly.
Start lesson →Explore every suitable area
Maths branches for age 16
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