Key Stage 4· Years 10–11
GCSE Combined Science
Biology, chemistry and physics for the GCSE, built from the atom up.
Start with “Atomic structure”You will learn to…
- Describe the structure of the atom and calculate protons, neutrons and electrons
- Explain how the periodic table is organised
- Describe the stages of mitosis and the cell cycle
- Use equations linking energy, power and work done
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1
Chemistry
Atoms, the periodic table and bonding.
- Atomic structureProtons, neutrons and electrons — and how to read the periodic table.25 min · Y10
- Ionic bondingComing soonHow metals and non-metals transfer electrons.
- Groups of the periodic tableComing soonAlkali metals, halogens and noble gases.
2
Biology
Cell biology, organisation and infection.
- Mitosis and the cell cycleComing soonHow cells divide for growth and repair.
- EnzymesComing soonBiological catalysts and the lock-and-key model.
