Explain Mathematical Concepts Between Venn Diagrams and Pictograms

661 Words3 Pages
Haylock (2010 p.5) believes that there are four stages in handling statistical data that consist of collecting it, organising it, representing it and interpreting it. It is the hope that children get to experience all four stages and learn how to collect data by way of personal enquiry and setting out to answer specific questions, as motivation is higher when the information is collected by themselves. Lieback states that children also learn through four different ways which are experiential learning with material objects, communicating thoughts and feelings to do with the experience, pictures and diagrams used to represent it and mathematical symbols by which they generalise it. (p237). Haylock (2014 p.198) describes a pictogram as “a way of represening discrete data, in which each member of the population is represented by an individual picture or icon arranged in rows or columns.” Discrete data then is information about a certain population that can be organised into separate subsets, for example different methods of transport and can be broken into differnet sets. (Haylock p.6). Haylock (2010 p.11/12) puts forward that Pictograms are to be used at an early stage at helping children understand the concept of data handling. With pictograms it is essential that things are organised neatly into rows and columns with an icon for representation as well as being lined up horizontally and vertically. He acknowledges that pictograms are similar to block graphs,only the icons are replaced by shaded squares. Whilst pictograms are popular amongst newspapers and advertising for creative reasons, pupils will need to understand how to interpret them as well as others. However, Haylock (2010 p.12) believes that it can be somewhat confusing for children if a picture is used to represent more than one person, and similarly half an icon to represent a different number. It may

More about Explain Mathematical Concepts Between Venn Diagrams and Pictograms

Open Document