Find out how to use maps, charts and graphs in writing with this BBC Bitesize Scotland article for P2, P3, P4, P5, P6, P7 ... A pie chart is a good way to show information clearly.

Pie charts are one of the simplest ways to visualize information. Their structure is based on simple logic: The largest piece of the pie should begin at the top of the circle, and the values should ...

The pie charts will also make an appearance on Monday’s NewsHour. The results were surprising. Also surprising were the large number of people writing in, emailing us, tweeting – all asking ...

They are popular because they are popular, which is a circular argument that suits a pie chart. But there are some serious downsides to using the humble pie. Here’s why you should (almost) never ...