GCSE Maths → Algebra
GCSE Algebra Revision
Algebra is one of the most important parts of GCSE maths. It appears in equations, graphs, formulae, sequences, quadratics, and exam-style problem solving.
Many students struggle with algebra because small gaps build up over time. If expanding brackets, factorising, or solving equations are not secure, later topics become much harder.
GCSE algebra topic guides
Expanding Brackets
Learn how to remove brackets, deal with negative signs, expand two brackets, and avoid common GCSE mistakes.
Factorising
Learn how to put expressions back into brackets using common factors and simple quadratic factorising.
Solving Linear Equations
Step-by-step methods for solving equations, including equations with brackets and variables on both sides.
Simultaneous Equations
Learn elimination and substitution methods with worked examples and practice questions.
Why GCSE students struggle with algebra
- Weak confidence with negative numbers.
- Confusing expanding and factorising.
- Forgetting to do the same operation to both sides of an equation.
- Not showing enough working in exam questions.
- Finding worded algebra questions difficult.
Best order to revise GCSE algebra
- Simplifying expressions
- Expanding brackets
- Factorising
- Solving linear equations
- Simultaneous equations
- Quadratics
- Graphs and formulae
Need help with GCSE algebra?
If algebra is one of your child’s weakest areas, structured tutoring can help rebuild the foundations and make exam questions feel more manageable.