Substitution in Algebra

Substitution in Algebra

This resource provides a clear and engaging guide to substitution in algebra, showing how to replace variables with numbers to evaluate expressions.

It explains how changing variable values affects expressions, how to find values that give a particular result, and how to work with multiple variables in context. This resource is suitable for Foundation and Higher learners.

Key features:

Explanation of substitution for single and multiple variables

Guidance on evaluating expressions step by step

Worked examples showing substitution in context

Exercises including negative numbers and multiple variables

Practice for exploring solutions and understanding expressions

Includes an accompanying worksheet to reinforce and practise key concepts.