Nucleophilic addition reactions of aldehydes and ketones Animation Play

Number patterns Student activity Play

Operating on square roots – revision Student activity Play

Operations in brackets Whiteboard exercise Play

Operations in brackets – always first Whiteboard exercise Play

Operations in brackets – always first Student activity Play

Operations on vectors Whiteboard presentation Play

Operations on vectors Class activity Play

Order of operations Student activity Play

Organic reactions Class activity Play

Organic reactions Whiteboard presentation Play

Oxidation and reduction reactions Student activity Play

Oxidation with potassium dichromate Animation Play

Oxidising agents used in organic chemistry Animation Play

Pay as you go ordinary tariff Student activity Play

Pay as you go ordinary tariff Whiteboard exercise Play

Pituitary hormone – growth hormone (somatotrophin) Student activity Play

Planning Whiteboard exercise Play

Planning Student activity Play

Polymer types. Addition polymers Whiteboard presentation Play

Polymer types. Addition polymers Class activity Play

Polymerisation of alkenes Student activity Play

Polymerisation of ethene to polyethene Animation Play

Position vectors Whiteboard presentation Play

Preparation of alkanes Student activity Play