OCR ChemistryAS, A-level and GCSE resources

OCR Chemistry resources

Answers, papers and course maps.

Direct Ritchie and Gent textbook answer files, public Cambridge OCR question papers, mark schemes and examiner reports, practical activities, data sheets and grade-boundary documents.

Textbook answersA-level papersAS papers
A chemistry tutor holding a plain reference book in a warm study
A chemistry tutor reviewing textbook resourcesOxford University PressTextbook answersYear 1, Year 2, module practice and AS paper answers.A chemistry tutor organising examination papersCambridge OCRPast papersDirect public question papers, mark schemes and examiner reports by qualification.A chemistry tutor beside standard laboratory apparatusPractical workPractical activitiesThe 12 OCR Chemistry A practical activity groups.A chemistry tutor reviewing assessment dataOfficial documentsGrade boundariesRecent AS, A-level and GCSE grade-boundary PDFs.

Choose the correct qualification

OCR Chemistry routes

AS and A-level paper numbers overlap. Each archive keeps the full qualification and component code visible.

AS Chemistry A H032

AS and Year 12

Two papers covering Modules 1–4.

Open AS resources →A Level Chemistry A H432

Full A-level

Three papers covering Modules 1–6.

Open A-level resources →GCSE Gateway J248

Chemistry A

Foundation Papers 1–2 and Higher Papers 3–4.

Open Gateway resources →GCSE 21st Century J258

Chemistry B

Foundation and Higher Breadth and Depth papers.

Open 21st Century resources →