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Chapter overview
Patterns, variables, expressions, equations, and algebraic reasoning.
Practice ready
5825 MCQs and 3232 written prompts are ready for focused chapter work.
Topics
4
Recall
12
Cards
16
Topic 1
Like terms have the same variable part.
Topic 2
A variable represents a changing or unknown value.
Topic 3
A factor is a quantity that divides an expression exactly.
Topic 4
An equation has an equals sign and shows two expressions are balanced.
Chapter pack
Topic list
Topic 1
Algebraic expressions use variables, constants, coefficients, and terms. Identities are true for all allowed values and help expand or simplify expressions.
Topic 1
Represent patterns using variables, terms, coefficients, and algebraic expressions.
Topic 2
Factorisation writes an expression as a product of factors. Linear equations are solved by keeping both sides balanced.
Topic 2
Solve simple linear equations and connect them to real-world situations.
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