Students learn how to plot and interpret various statistical diagrams ranging from pie charts to histograms with unequal class widths. Throughout the unit emphasis is place on interpreting the diagrams as much as it is plotting them.
This unit takes place in Year 9 Term 3 and is followed by calculating statistical measures such as averages and range.
Connecting simultaneous equations to density, volume, surface area and rearranging formula.
How to teach modelling direct proportion.
How to teach plotting and interpreting histograms with unequal class widths.