← Mathematics – Year 9

Measurement

1. AC9M9M01 – solve problems involving the volume and surface area of right prisms and cylinders using appropriate units
2. AC9M9M02 – solve problems involving very small and very large measurements, time scales and intervals expressed in scientific notation
3. AC9M9M03 – solve spatial problems, applying angle properties, scale, similarity, Pythagoras’ theorem and trigonometry in right-angled triangles
4. AC9M9M04 – calculate and interpret absolute, relative and percentage errors in measurements, recognising that all measurements are estimates
5. AC9M9M05 – use mathematical modelling to solve practical problems involving direct proportion, rates, ratio and scale, including financial contexts; formulate the problems and interpret solutions in terms of the situation; evaluate the model and report methods and findings