Median – the most typical value Student activity Play

Nucleophilic acyl substitution Animation Play

Preparation of alkenes Student activity Play

Preparation of alkenes by dehydration of alcohols Animation Play

Preparation of alkenes from haloalkanes Animation Play

Properties of esters (2) Student activity Play

Reactions of alcohols Whiteboard presentation Play

Reactions of alcohols Class activity Play

Reactions of haloalkanes Class activity Play

Reactions of haloalkanes Whiteboard presentation Play

Reactions of nucleophiles: nucleophilic substitution and elimination Whiteboard exercise Play

Reactions of nucleophiles: nucleophilic substitution and elimination Student activity Play

Solving by elimination Whiteboard exercise Play

Solving by elimination Student activity Play

Solving simultaneous linear equations (2) Whiteboard presentation Play

Solving simultaneous linear equations (2) Class activity Play

Solving systems of linear equations Student activity Play

Solving systems of linear equations by Gaussian elimination Whiteboard exercise Play

The reactivity of haloalkanes in nucleophilic substitution reactions Student activity Play

Waste elimination Animation Play

What happens to the energy stored in food? Slideshow Play