Altering the  y-scale and the  x-scale Student activity Play

Balanced forces Student activity Play

Bridges Animation Play

Compression and stretching Student activity Play

Compression and stretching Whiteboard exercise Play

Forces affecting a ship Simulation Play

Graphs of periodic functions – changing the period Student activity Play

Horizontal stretching and shrinking Animation Play

Infra-red spectra of alcohols, amines and haloalkanes Animation Play

Infra-red spectra of arenes Animation Play

Infra-red spectra of ketones and carboxylic acids Animation Play

Infra-red spectrum Animation Play

Infra-red spectrum of 1,3-dimethylbenzene Illustration Play

Infra-red spectrum of butylamine Illustration Play

Infra-red spectrum of propan-2-ol Illustration Play

Infra-red spectrum of tetrachloromethane Illustration Play

Magnitude of a force Simulation Play

Magnitude of a force Student activity Play

Parallel shifting of the graph Student activity Play

Recording an infra-red spectrum Student activity Play

Spectra of alcohols, amines and haloalkanes Student activity Play

Spectra of alcohols, amines and haloalkanes Whiteboard exercise Play

Spectra of aromatic hydrocarbons Student activity Play

Spectra of compounds with a carbonyl group Student activity Play

Stretching the graph along the y-axis. Symmetry with respect to the x-axis Student activity Play