KAHOOT REVIEW:
1
2
Changing state of water: https://www.sciencekids.co.nz/gamesactivities/statematerials.html
States: https://www.sciencekids.co.nz/gamesactivities/gases.html
THERMAL ENERGY = HEAT
There are different forms of thermal energy.
Sun produces thermal energy.
Fossil fuels are sources of thermal energy.
Other examples: fire, microwave and heating.
Thermometer:
measures the temperature.
when it's hot, the liquid expands.
degrees centigrade -> ex. 20ºC.
MIXTURES:
Video and test https://studyjams.scholastic.com/studyjams/jams/science/matter/mixtures.htm