Support · Stage 3 · Geometric measure B

Support Determine the number of different rectangles that can be formed using whole-number dimensions for a given area (Reasons about spatial structure)

Resources for the prerequisite content of this dot point: earlier-stage (or earlier sub-level) dot points in the same strand that students usually need first. Use these to fill gaps before or alongside the core lesson.

Prerequisite links are draft mappings generated from the syllabus structure (earlier stage, same strand, closest content). They are being reviewed by teachers. Spot a poor match? Tell us.

← Back to core resources

Prerequisite dot points

Recognise that rectangles with the same perimeter may have different dimensions (Spatial reasoning)

Stage 3 · Geometric measure A Draft mapping

No checked resources on this prerequisite dot point yet.

Recognise the features of a three-dimensional object associated with length that can be measured

Stage 2 · Geometric measure B Draft mapping

No checked resources on this prerequisite dot point yet.

Explain how a protractor is formed and used to measure an angle

Stage 3 · Geometric measure A Draft mapping

  • Interactive toolDrill
    Mathsisfun: Protractor
    Maths Is Fun · Interactive (browser) · Free · Link checked 2026-10-15 · No prep
    Use it for: Practise measuring angles with an on-screen protractor.