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Sizing them up
Teachers notes with a worksheet that provides guidance on how students can investigate the area of irregular shapes using informal measurement.
| Additional details | |
| Year level(s) | Year 4 | 
|---|---|
| Audience | Teacher | 
| Purpose | Teaching resource, Student task | 
| Format | Web page | 
| Teaching strategies and pedagogical approaches | Mathematics investigation | 
| Curriculum alignment | |
| Strand and focus | Measurement | 
| Topics | Area, volume and surface area | 
| AC: Mathematics (V9.0) content descriptions | 
                                            AC9M4M02
                                            
                                             Recognise ways of measuring and approximating the perimeter and area of shapes and enclosed spaces, using appropriate formal and informal units | 
| Numeracy progression | Understanding units of measurement (P6) | 
| Copyright details | |
| Organisation | NRICH | 
| Copyright | © Crown Copyright. Free-for-education material. | 
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