What you need to know
Check yourself against these “I can” statements.
- I can substitute numbers into a formula
- I can rearrange a formula to change its subject
- I can tell the difference between an expression, an equation, a formula and an identity
These are the pages for Formulae in the GCSE scheme of work, following Pearson Edexcel GCSE (9–1) Mathematics, Higher tier (1MA1). Open this topic in Mr Wells Maths to see it alongside the rest of the course.