Year 9 Math

Semester 2 Outcomes

• Students compare techniques for collecting data from primary and secondary sources.

• They make sense of the position of the mean and median in skewed, symmetric and bi-modal displays to describe and interpret data.

• Students calculate areas of shapes and the volume and surface area of right prisms and cylinders.

• Students calculate relative frequencies to estimate probabilities, list outcomes for two-step experiments and assign probabilities for those outcomes.

• They construct histograms and back-to-back stem-and-leaf plots.