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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.

  1. Atomic structureProtons, neutrons and electrons — and how to read the periodic table.25 min · Y10
  2. Ionic bondingComing soonHow metals and non-metals transfer electrons.
  3. Groups of the periodic tableComing soonAlkali metals, halogens and noble gases.
2

Biology

Cell biology, organisation and infection.

  1. Mitosis and the cell cycleComing soonHow cells divide for growth and repair.
  2. EnzymesComing soonBiological catalysts and the lock-and-key model.