OCR GCSE Combined Science
Practice 506+ subtopics across 19 topics. All questions match the OCR GCSE Combined Science specification.
About OCR GCSE Combined Science
The Oxford Cambridge and RSA (OCR) GCSE Combined Sciencespecification covers all the key concepts you need to master for your exams.Emphasises understanding of principles and analytical reasoning
Our AI-generated questions are specifically designed to match the style, format, and difficulty level of OCR GCSE Combined Science exams. Each question includes detailed solutions showing full working.
All Topics
Cell Level Systems
Cell structure, transport across membranes, and cell division
Scaling Up
Levels of organisation and organ systems
Organism Level Systems
Nervous system, hormones, and homeostasis
Community Level Systems
Photosynthesis, respiration, and ecosystems
Interaction Between Systems
Transport in plants and disease
Global Challenges - Genetics
Genetics, evolution, and biodiversity
Particles
Atomic structure and the periodic table
Elements, Compounds and Mixtures
Bonding, structure, and separating mixtures
Chemical Reactions
Reactions of acids, oxidation and reduction
Predicting and Identifying Reactions
Rates of reaction and energy changes
Monitoring and Controlling Reactions
Moles, concentrations, and yields
Global Challenges - Chemistry
Earth's resources, atmosphere, and organic chemistry
Matter
Particle model, density, and changes of state
Forces
Motion, Newton's laws, and forces
Electricity
Current, voltage, resistance, and circuits
Magnetism and Magnetic Fields
Magnets, electromagnets, and the motor effect
Waves in Matter
Wave properties, sound, and light
Radioactivity
Nuclear structure, radiation, and nuclear reactions
Energy
Energy stores, transfers, and resources