Spontaneity of the process Whiteboard exercise Play

Spontaneous changes Animation Play

Spontaneous changes and probability Student activity Play

Spontaneous changes and probability Whiteboard exercise Play

Standard enthalpy change Animation Play

Standard enthalpy change Student activity Play

Standard enthalpy change Whiteboard exercise Play

Standard enthalpy change for hydrogenation of ethene Animation Play

Standard entropy change Chart Play

Standard entropy change Student activity Play

Standard free energy change for neutralisation reaction Animation Play

Statements about liquid Whiteboard exercise Play

Stimuli and receptors Whiteboard exercise Play

Structure and properties of water Student activity Play

Structure of solids Whiteboard presentation Play

Structure of solids Class activity Play

Symmetries with respect to a line and to a point Student activity Play

Symmetries with respect to parallel lines Whiteboard exercise Play

Symmetries with respect to parallel lines Student activity Play

Symmetries with respect to two perpendicular lines Whiteboard exercise Play

Symmetries with respect to two perpendicular lines Student activity Play

Symmetry in real life Animation Play

Symmetry with respect to a line and rotation through 90° Student activity Play

Symmetry with respect to a line and rotation through 90° Whiteboard exercise Play

Terminating and non-terminating decimals Student activity Play