Low resolution proton NMR spectrum of ethanol Animation Play

Monochromaticity, divergence and coherence Student activity Play

Objects with high and low friction Whiteboard exercise Play

Record tides Illustration Play

Response to low oxygen levels in the environment Slideshow Play

Syzygy tides and neap tides Animation Play

The mechanism of tides Animation Play

The sine rule Class activity Play

The sine rule Whiteboard presentation Play

The sources of energy Whiteboard exercise Play

Tides Student activity Play

Tides Animation Play

Tides Animation Play

Tides Whiteboard exercise Play