Students how to calculate the mode, median, mean and range from a set of data in a list and stem and leaf diagram. As learning progresses they use these measures of location to compare two or more distributions.
This unit takes place in Term 2 of Year 7 and is followed by representing and interpreting statistical diagrams.
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.