This practical task requires students to record data, which is read out to them, on a back-to-back stem-and-leaf graph. The leaves are then ordered into a second graph and the graph interpreted.
Students calculate how many adults got into a concert for free using information about the number of concert-goers and the ratio of free adults to children.
Students study a table of test results percentages for a range of subjects. Students answer questions involving mean, median, mode and range. They also draw a stem-and-leaf graph.
Students find the number of groups of a given size using division, reverse multiplication, trial and improvement, or iterative equal sharing. Students must show their working.