place values go up to hundreds
Sunday 12 March 2017
Tuesday 29 April 2014
Euclidean constructions
the website sciencevsmagic.net is a great resource for attempting to construct some shapes using a few simple techniques: circle and line drawing
40 tasks are set with an indication of how many steps it should take
40 tasks are set with an indication of how many steps it should take
Tuesday 16 April 2013
Tuesday 9 April 2013
Sunday 31 March 2013
Saturday 23 March 2013
Thursday 13 September 2012
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