Support · Stage 2 · Two-dimensional spatial structure A
Support Recognise the need for a formal unit larger than the square centimetre to measure area
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.
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Prerequisite dot points
Use the structure of repeated units to find the area of a rectangle
Stage 1 · Two-dimensional spatial structure B Draft mapping
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Explain the relationship between the size of a unit and the number of units needed to measure an area (Reasons about relations)
Stage 1 · Two-dimensional spatial structure A Draft mapping
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Predict which of two similar shapes has the larger area and check by covering
Stage 1 · Two-dimensional spatial structure A Draft mapping
No checked resources on this prerequisite dot point yet.