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.
Students are challenged to apply their understanding of the mean, mode, median and range to calculate datasets by setting up and solving equations.
Five, real-life and functional problem solving questions on compound percentage changes.
Home learning project teaching how to create pull up nets for 3D shapes.