Standard reduction potentials Chart Play

Stratified sampling Student activity Play

Structural isomerism: positional isomers and functional group isomers Student activity Play

Structure of enzymes Animation Play

Structure of the carbonyl group Animation Play

Structure of the periodic table of the elements Animation Play

Sulphates(VI) of Group 1 and 2 metals Whiteboard exercise Play

Sulphates(VI) of Group 1 and 2 metals Student activity Play

Testing for the presence of a hydroxyl group Animation Play

The ABO blood group system Animation Play

The blood group inheritance Chart Play

The carbonyl group in aldehydes and ketones Animation Play

The effect of atomic radius on the reactivity of Group 2 metals Animation Play

The eggs from the two farms Animation Play

The electronegativity of elements and the chemical properties of their compounds Whiteboard exercise Play

The first and second ionisation energies of the Group 2 elements Student activity Play

The first and second ionisation energies of the Group 2 elements Whiteboard exercise Play

The groups of invertebrates Whiteboard exercise Play

The ionic character of s-block-metal compounds Student activity Play

The Local Group Whiteboard exercise Play

The Local Group Whiteboard exercise Play

The Local Group Student activity Play

The local magnetic field of the Earth Student activity Play

The local magnetic field of the Earth Whiteboard exercise Play

The local maximum and minimum when the derivative does not exist Student activity Play