pdf, 681.96 KB
pdf, 681.96 KB

Six worksheets illustrating how to find the upper and lower bounds of measurements expressed to a given degree of accuracy. Visualise the results using scales.

Use the upper and lower bounds of the dimensions of shapes in calculations. Revise the volume and surface area of a cone and the volume of a pyramid.

See how to quote the answer of a calculation to an appropriate degree of accuracy. Practise rounding off to a given number of significant figures.

DfE reference GCSE 9-1 N16, G17

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5

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cottoncloud

8 years ago
5

This was a great introduction and link to more difficult examples Thank you

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