In this unit children learn to use prepared databases to answer questions which rely on more than one variable. They will present data in graphical form, print out their graphs and use them to help them answer questions relating to the data.

Children will be able to build on what they have learnt in this unit when: investigating possible relationships between data in history, geography, science and mathematics; undertaking investigations that rely on more data than they are able to collect for themselves, for example when searching for information on the World Wide Web.