The nature of variation Class activity Play

The number of car accidents Animation Play

The population growth curve Whiteboard exercise Play

The population mean Animation Play

The significance of changes in blood group distribution Slideshow Play

The significance of variation Student activity Play

The systematic-sampling method Animation Play

The three basic mechanisms of evolution Student activity Play

Three factors affecting population size Illustration Play

Turtle population Whiteboard exercise Play

Unchanging population Whiteboard exercise Play

Under-coverage and over-coverage sampling frame Whiteboard exercise Play

Using probability to analyse random events Whiteboard presentation Play

Using probability to analyse random events Class activity Play

Using the formula for population variance Animation Play

Using the properties of expected value and population variance Whiteboard exercise Play

Vaccinations Class activity Play

Vaccinations Whiteboard presentation Play

Variability among individuals Slideshow Play

Variability of data sets Student activity Play

Variation in the gene pool of a population Student activity Play

Variation in the gene pool of a population Whiteboard exercise Play

Variation of organisms Class activity Play

Variation of organisms Whiteboard presentation Play

Variation of traits – the basis of evolution Student activity Play