Empirical formulae and molecular formulae of compounds Student activity Play

Examples of populations and samples Animation Play

Expectation (population mean) Student activity Play

Finding a simple random sample Animation Play

First-order reactions Student activity Play

Frequency Student activity Play

Frequency Whiteboard exercise Play

From the table to the bar chart Whiteboard exercise Play

From the table to the bar chart Student activity Play

From the table to the pie chart Student activity Play

From the table to the scatter diagram Student activity Play

Genetic fingerprinting Student activity Play

Genetic fingerprints in crime detection Whiteboard exercise Play

Grouping data Student activity Play

Grouping data Whiteboard exercise Play

Identical data, different qualities Student activity Play

Identical data, different qualities Whiteboard exercise Play

Identification of silver halides Student activity Play

Identification of silver halides Animation Play

Injection and vaporisation of the sample Animation Play

Interesting fact Animation Play

Is this battery acid any good? Animation Play

Light microscopy – preparing a slide Student activity Play

Mass spectrometer Student activity Play

Mass spectrometer Illustration Play