Key Stage 2, Science, Particles in physical and chemical changes
Lesson 1
How do particles in solids, liquids and gases behave?
Lesson 2
What do particles in pure substances and mixtures look like?
Lesson 3
What happens to particles during dissolving?
Lesson 4
How can mixtures be separated?
Lesson 5
How can we tell a chemical reaction has taken place?
Lesson 6