Energy transfer Student activity Play

Expansion and contraction Student activity Play

Heating and cooling curves Student activity Play

Heating curve of ethanoic acid Animation Play

Labelling the heating curve for ice Whiteboard exercise Play

Melting of glass Animation Play

Melting of iron Slideshow Play

Physical changes Student activity Play

Physical changes and mass Student activity Play

Physical changes and mass Simulation Play

Physical changes in materials Class activity Play

Physical changes in materials Whiteboard presentation Play

Physical changes of three different substances Whiteboard exercise Play

Questions about the physical changes Whiteboard exercise Play

Rain Animation Play

Sentences about energy transfer Whiteboard exercise Play

Statements about expansion and contraction Whiteboard exercise Play

The nature of expansion and contraction Animation Play

Thermostats Animation Play

Three states of water Illustration Play

Transfer of heat energy Animation Play

Typical heating and cooling curves Illustration Play

Uses of thermal expansion Slideshow Play

Wax Animation Play