Carroll diagrams: 2 year treatment of data

Carroll diagrams are named after the famous writer, Lewis Carroll and are a way of grouping things in a ' yes or no ' way. They can be as simple as just two boxes but usually they are seen as four boxes with two attributes. In this case the two characteristics are swimming and cycling and the children may or may not each.

Carroll diagrams were introduced in year 2 as a means of sorting, but it is not until at the end of the year or 3 years where she would meet these types of diagram. The second page has a number of questions about the diagram and suggesting that children go about trying to collect their own data and their own Carroll diagram of this data.

Thanks to urbrainy.com for this specific set of pages and they have a large selection of the treatment of data resources on their site.

Carroll diagrams 1