Cumulative frequency, cumulative relative frequency Whiteboard exercise Play

Cumulative frequency, cumulative relative frequency Student activity Play

Cumulative relative frequency Animation Play

Cumulative relative frequency Student activity Play

Cycloalkanes Student activity Play

Determining the relative molecular mass Animation Play

Differentiating between ecosystems Student activity Play

Effect of stability of radicals on polymerisation of propene Animation Play

Electrophiles, nucleophiles and carbocations Student activity Play

Electrophilic substitution of the benzene ring Animation Play

Experimental and theoretical probabilities Class activity Play

Experimental and theoretical probabilities Whiteboard presentation Play

Factors explaining of the huge number of carbon-containing compounds Animation Play

Fragmentation ions Slideshow Play

General theory of relativity Whiteboard presentation Play

General theory of relativity Class activity Play

Homeostasis – stability of the internal environment Slideshow Play

Homeostasis – the stability of the internal environment Student activity Play

Homolytic fission of non-polar bonds. Free radical reactions Student activity Play

Hydrogen bromide addition to propene Animation Play

Internal strain in cycloalkanes Animation Play

Ionisation energy Student activity Play

Irregularities in the first ionisation energy trend Animation Play

Location of points relative to a parabola Student activity Play

Location of points relative to a parabola Whiteboard exercise Play