Natural and Processed Materials



What's in a Substance?

Atoms, Molecules, Compounds and Elements

Chemical Reactions

Comparing Chemical and Physical Changes

Things you need to know:

  • Define a physical change
  • explain how a physical change is different from a chemical change
  • describe three types of physical changes.

Resources that will help you

Tasks you need to complete

  • The 'Comparing Chemical and Physical Changes' sections of your Workbook including
    • The Homework Activities



Hands On Lab

Virtual Lab


  • coming soon