Measurement
Choose a subtopic, explore its examples and practise with feedback.
Choose a subtopic.
Explore measurement for Year 11. Each subtopic has sample questions and worked answers; choose the skill you want to practise.
Application of measuring devices and units of measurement
Appropriate measuring devices and metric conversions; Estimation, approximation and significant figures; Absolute/percentage error and tolerances; Scientific notation
Examples, answers and practicePerimeter and area of plane shapes
Pythagoras in practical problems; Perimeters and areas of standard/composite shapes including sectors and ovals; Area-unit conversions; Irregular-area estimates, overlaid grids and Simpson rule
Examples, answers and practiceVolume and surface area of solids
Standard and composite volume/capacity; Prisms, cylinders, cones, pyramids and spheres; Volume/capacity conversion; Irregular-solid models; Open/closed and composite surface area
Examples, answers and practiceScale and rates
Maps/plans and choosing a scale; Drawing scaled diagrams; Length, area and volume scale factors; Speed, flow and density rates; changing rate units
Examples, answers and practice