Spec by Spec makes revision resources for Pearson Edexcel International GCSE, mapped to the specification one point at a time.

Every page, card and definition carries its spec point numbers, so you always know what you have covered and what is left. Diagrams come first, sentences stay short, and there is nothing extra: easy to flick through before an exam, and easier going for neurodivergent learners.

Physics 4PH1 is available now. Biology 4BI1 and Chemistry 4CH1 are coming soon.

Made by Shereen Amin, MRCPharm IPresc, a pharmacist prescriber, medical writer and home-educating mum of two IGCSE students.

PDFs are sold under a family licence: print as many copies as you need for one household, but please don't share the file. Schools and tutors: email hello@specbyspec.co.uk for a licence.

Paperbacks are available on Amazon. Visit www.specbyspec.co.uk