Summarising Pupil A's attainment in handling data

Pupil A's attainment in handling data is best described as high level 4. To progress to level 5, she needs to plan how to answer a question, decide what data to collect and design a data collection sheet for herself. She needs to begin to work with median and mean values to compare sets of data. She needs to represent a wider range of data in different ways, for example to group data or use ICT to create a pie chart, and to interpret results.