Alkene reactions Class activity Play

Alkene reactions Whiteboard presentation Play

Alkenes Whiteboard presentation Play

Alkenes Class activity Play

Alkyl groups as side substituents Animation Play

Alkylation of ammonia and amines Whiteboard exercise Play

Alkylation of ammonia and amines Student activity Play

Amides and nitriles Student activity Play

Amides and nitriles Whiteboard exercise Play

Amines and amides: reactions and preparation Class activity Play

Amines and amides: reactions and preparation Whiteboard presentation Play

Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids with non-ionisable groups in a side chain Animation Play

Amphoteric metal hydroxides Animation Play

Amphoteric properties of aluminium oxide Animation Play

An area problem Student activity Play

An area problem Whiteboard exercise Play

Analysis of the energy profile for chemical reactions Whiteboard exercise Play

Angles and sides of triangles Whiteboard exercise Play

Angles and sides of triangles Student activity Play

Angles in simple polygons Whiteboard presentation Play

Angles in simple polygons Class activity Play

Antibiotics – the other side of the coin Animation Play

Application of Harry's formula Whiteboard exercise Play

Application of the Pythagorean theorem in 2-D Class activity Play