A regular arrangement of the substituents Animation Play

Addition polymerisation Student activity Play

Chlorination of methane Animation Play

Chlorination of methane Animation Play

Free radical polymerisation of alkenes Animation Play

Free-radical polymerisation of ethane Animation Play

Free-radical substitution – the mechanism Whiteboard exercise Play

Free-radical substitution – the mechanism Student activity Play

How do neoplasms develop? Student activity Play

How do neoplasms develop? Whiteboard exercise Play

Initiation of methane combustion reaction Slideshow Play

Main stages of ecological succession Slideshow Play

Neoplasm development Slideshow Play

Polymeric hydrocarbons Student activity Play

Polymerisation of alkenes Student activity Play

Preparation of alkenes Whiteboard exercise Play

Succession and changes in ecosystems Student activity Play

Succession and changes in ecosystems Whiteboard exercise Play

The course of transcription Student activity Play

The course of translation Student activity Play

Transcription – initiation Animation Play

Translation – initiation; elongation and termination Animation Play