Information and data
How do I record and display data?
Learn about different ways to collect information, including tally tables, bar charts and pie charts.
How can data be displayed?
Take a look at some other ways to visualise data.
How to find the mean, median, mode and range
Mode, median and mean are three types of average. The range is the difference between the biggest and the smallest number. Find out more.
What is probability?
Find out how likely something is to happen and how this can be expressed as fractions, decimals or percentages.
How old is maths?
A look at the history of maths, from how prehistoric people counted to modern technology.
Video playlist
Making weekly weather recordings. Video
How to measure and record weather using a thermometer, an anemometer and a rain gauge.
Measuring temperature using a thermometer. Video
A demonstration of how to measure the air temperature using a thermometer.
