Friday, 1 September 2017
Saturday, 26 August 2017
rounding to different amounts
usually rounding to a finer amount (5p or 5c) will provide a more accurate estimate to the true cost than rounding to e.g. the nearest 10p o...
Friday, 25 August 2017
simplifications involving 'm' for a million
Thursday, 24 August 2017
small data set average problems
Tuesday, 22 August 2017
multiplication of big numbers
no calculators coping with the noughts thanks to Jana for pointing out that there aren't enough zeroes in the question t...
Sunday, 20 August 2017
rounding to powers of 10
Thursday, 17 August 2017
quadrilaterals on a 6 by 6 dotty grid
quadrilaterals on a 3 by 3 dotty grid
almost an antique part of the South Nottinghamshire Project ('Journey into Maths') by Alan Bell, David Rooke and Alan Wigley publ...
quadrilaterals on a 5 by 5 dotty grid
Wednesday, 16 August 2017
a reworked resource: a development of an idea suggested by Martin Wilson, Harrogate (replacement - the original had errors in Q1 a...
Sunday, 6 August 2017
the intention of this task is that students progressively fit shapes together to form a rectangle at each stage a while ago, Edward de Bo...
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