Mathematics / Year 6 / Measurement

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Curriculum content descriptions

establish the formula for the area of a rectangle and use it to solve practical problems (AC9M6M02)

Elaborations
  • using one centimetre grid paper to construct a variety of rectangles, recording the side lengths and the related areas of the rectangles in a table to establish the formula for the area of a rectangle by recognising the relationship between the length of the sides and its calculated area
  • using the relationship between the length and area of square units and the array structure to derive a formula for calculating the area of a rectangle from the lengths of its sides
  • solving problems involving the comparison of lengths and areas using appropriate units
  • investigating the connection between the perimeters of different rectangles with the same area and between the areas of rectangles with the same perimeter
General capabilities
  • Critical and creative thinking Critical and Creative Thinking
  • Numeracy Numeracy
ScOT terms

Area,  Rectangles

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