GCSE Combined Science revision
Biology, Chemistry and Physics for GCSE Combined Science, with a topic page for each idea: explanation, worked examples, common mistakes and practice questions with answers.
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Biology topics
44 topics. Cell structure and specialised cells, Blood, Chromosomes, mitosis and the cell cycle, Communities, adaptations and interdependence and more.
Chemistry topics
41 topics. Atoms, compounds, mixtures and equations, The periodic table and electronic structure, Acids, bases and making salts, Atomic structure, isotopes and models of the atom and more.
Physics topics
25 topics. Key ideas: units, vectors and equations, Atomic structure, Density and thermal insulation practicals, Energy stores and transfers and more.
Equations, terms and practice
- Equations you must know, given or learned
- Practice questions with answers for every topic
- Biology key terms and how to revise Biology
- Chemistry key terms and how to revise Chemistry
- Physics key terms and how to revise Physics
How the Combined Science papers are set
There are six papers, two each for Biology, Chemistry and Physics. Read the paper-by-paper guides: