Pupils learn that heating and cooling can cause materials to change and that some of these changes may be reversible and some may not.
Learning Objectives:
PoS - observe that some materials change state when they are heated or cooled, and measure or research the temperature at which this happens in degrees Celsius (°C)
NaG - pupils should explore a variety of everyday materials and develop simple descriptions of the states of matter
WS - pupils should group and classify a variety of materials