Students learn how to plot and interpret various statistical diagrams ranging from pictograms and barcharts to frequency polygons and time series. 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 1 and is followed by calculating statistical measures such as averages and range.
interpret and construct
for categorical data.
and know their appropriate use.
Visual and algebraic methods for writing a single column vector.
How to teach working out the reciprocal of integers, fractions, decimals and mixed numbers.
How to teach proving geometrical properties using algebra.