They are linked to Year 7 Science Sub-Strand 7.3: Solids, Liquids, and Gases.
There are a variety of resources that can be used to support student-learning about:
- What ‘matter’ is
- The main ‘states of matter’ – solids, liquids and gases and the idea of particle movement
- Physical changes caused by the heating and cooling of solids, liquids and gases
- The difference between physical changes and chemical changes
- The significance of solids, liquids and gases in every day life.
States of Matter
Physical Changes - Heating and Cooling
Physical Changes vs Chemical Changes
Significance of Solids, Liquids and Gases in Everyday Life