Change of state of paraffin Animation Play

Chemical and physical change Class activity Play

Chemical and physical change Whiteboard presentation Play

Chemical change Student activity Play

Chemical change Whiteboard exercise Play

Chemical equation Student activity Play

Chemical equation Slideshow Play

Combustion of magnesium and aluminium: a chemical change Animation Play

Combustion of magnesium metal Animation Play

Distinguish between a physical and a chemical change Whiteboard exercise Play

Distinguish between a physical and a chemical changes Whiteboard exercise Play

Examples of reagents, reactants and products Animation Play

Glowing of platinum in a burner flame: a physical change Animation Play

Heating a mixture of sulphur and iron Whiteboard exercise Play

Heating of mercury(II) oxide Animation Play

Is it easy to distinguish between a physical change and a chemical change? Student activity Play

Mixtures Animation Play

Ozone Animation Play

Physical and chemical changes Whiteboard exercise Play

Physical and chemical changes Animation Play

Physical change Student activity Play

Physical change Whiteboard exercise Play

Physical change and chemical change Student activity Play

Physical state of water Illustration Play

Reactants and products Whiteboard exercise Play