Solving problems involving percentages Class activity Play

Some properties of division Student activity Play

Some properties of division – a factor of a sum Animation Play

Something to eat and drink in the Internet Café Student activity Play

Something to eat and drink in the Internet Café Whiteboard exercise Play

Spontaneity of the process Whiteboard exercise Play

Spontaneous changes Animation Play

Spontaneous changes and probability Whiteboard exercise Play

Spontaneous changes and probability Student activity Play

Standard enthalpy change Whiteboard exercise Play

Standard enthalpy change Student activity Play

Standard enthalpy change Animation Play

Standard enthalpy change for hydrogenation of ethene Animation Play

Standard entropy change Student activity Play

Standard entropy change Chart Play

Standard free energy change for neutralisation reaction Animation Play

Stimuli and receptors Whiteboard exercise Play

Synthetic division Whiteboard exercise Play

Synthetic division Animation Play

Synthetic division Student activity Play

Terminating and non-terminating decimals Whiteboard exercise Play

Terminating and non-terminating decimals Student activity Play

Terminating and non-terminating decimals Student activity Play

Terminating or non-terminating? Animation Play

The ability of liquids to change shape Slideshow Play