OCR GCSE (9-1) Twenty First Century Science: Combined Science B (J260) revision

5 free interactive Combined Science (Twenty First Century Science) revision modules for OCR GCSE, matched to the OCR GCSE (9-1) Twenty First Century Science: Combined Science B (J260) specification.

Revision modules

Energy In, Energy Out Air and water ⏱️ 20 min Genetics Decoded You and your genes ⏱️ 18 min The Atmosphere Story Air and water ⏱️ 20 min The Gene Technology Debate You and your genes ⏱️ 20 min Water Works Air and water ⏱️ 20 min

Past papers for this specification

OCR GCSE Combined Science (Twenty First Century Science) past papers 174 official documents · 2018-2025

Question papers, mark schemes and examiner reports, free and straight from the exam board. Revise a topic here first, then mark yourself against a real paper.

Open the past papers All Combined Science (Twenty First Century Science) past papers

What the specification covers

BIO Biology (Chapters B1-B6)

B1 You and your genes
B2 Keeping healthy
B3 Living together — food and ecosystems
B4 Using food and controlling growth
B5 The human body — staying alive
B6 Life on Earth — past, present and future

CHEM Chemistry (Chapters C1-C6)

C1 Air and water
C2 Chemical patterns
C3 Chemicals of the natural environment
C4 Material choices
C5 Chemical analysis
C6 Making useful chemicals

PHYS Physics (Chapters P1-P6)

P1 Radiation and waves
P2 Sustainable energy
P3 Electric circuits
P4 Explaining motion
P5 Radioactive materials
P6 Matter — models and explanations

BCP Ideas about Science and Practical Skills (assessed in EVERY paper, across all three sciences)

BCP7 Ideas about Science
BCP8 Practical skills (16 Practical Activity Groups)

Revise Combined Science (Twenty First Century Science) the fun way

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