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Gateway Science - Combined Science A - J250
18 sections available · 44 chapters available
Free Gateway Science - Combined Science A - J250 study notes for Cambridge OCR GCSE (9-1) students. Each chapter below covers a key topic with worked examples and practice prompts you can take into the thinka app.
Biology - Cell level systems
Biology - Scaling up
Biology - Organism level systems
Biology - Community level systems
Biology - Genes, inheritance and selection
Biology - Global challenges
Chemistry - Particles
Chemistry - Elements, compounds and mixtures
Chemistry - Chemical reactions
Chemistry - Predicting and identifying reactions and products
Chemistry - Monitoring and controlling chemical reactions
Chemistry - Global challenges
Physics - Matter
Physics - Forces
Physics - Electricity and magnetism
Physics - Waves and radioactivity
Physics - Energy
Physics - Global challenges
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