KS3 and GCSE

Free science simulations

Interactive animations for KS3 and GCSE Biology, Chemistry and Physics. Each one has a walkthrough, practice questions and a quiz.

Years 10–11 · All exam boards

GCSE

Biology1 simulation
  • Enzymes: amylase and starch
View biology →Chemistry6 simulations
  • Atoms and ions
  • Reactions of alkenes
  • Group 1: the alkali metals
  • Titration lab
  • Condensation polymerisation
  • Making esters
View chemistry →Physics2 simulations
  • How radio waves are made
  • Specific heat capacity
View physics →
Years 7–9

KS3

Biology1 simulation
  • Animal and plant cells
View biology →ChemistryComing soonView chemistry →PhysicsComing soonView physics →