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Alternative mathematics specification, not Further Pure Mathematics
Last updated: 2026-07-23
Syllabus-aligned Pearson Edexcel International GCSE Mathematics B 4MB1 topic notes.
This hub owns the official topic sequence for Mathematics B 4MB1. Its companion mathematics subject has a separate syllabus and a separate hub.
Use the official syllabus linked near the top of this page. The notes are organised for Mathematics B 4MB1 and should be checked against the syllabus issue used for your examination.
Use the companion subject hub linked near the top of this page. Mathematics and Additional Mathematics remain separate because Cambridge publishes and assesses them as different syllabuses.