• Key Stage 1
  • Forces
  • Ourselves
  • Plants
  • Materials
  • Light
  • Sound
  • Variation
  • Life Cycles
  • Animals
• Key Stage 2
  • Ourselves
  • Life Cycles
  • Habitats
  • Changing State
  • Materials
  • Forces
  • Light
  • Animals
  • Plants
  • Energy
  • Food

Have a go at the changing state quiz, just one of the free to use interactive resources we have links to.

Changing State Interactive

This resource consists of a labelling activity, an animation of the water cycle followed by another labelling activity.

Changing State Deadly 60 Interactive

KS2 interactive activity from the BBC's Deadly 60's programme, helping to investigate the effects of cooling and heating on water.

Dissolving Particles Quiz

We have learned during the last few lessons that everything is made of particles and that these particles are always moving.

Melting Solids Photo

A gallery of photographs showing what happens when you heat up chocolate, jelly etc.

Solids And Liquids Interactive

Year 4 interactive experiment from the BBC, place different solids in the beaker and check the temperature at which they become liquids.

Solids, Liquids And Gases Interactive

Cartoon animations explain in simple terms why different materials have different properties and how they change on heating and cooling. Other animations cover separating solids from liquids and show what happens to a solid when it dissolves in a liquid.