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16th September 2013

9/20/2013

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Doubling and halving numbers

This week the children were understanding what it means to ‘double’ a number.  Then learning doubles of numbers up to 20 through songs, games and activities, including finger painting!

For example, the children were learning that 6+6 is the same as double 6 and that the answer to both was 12. They then worked out the inverse to show what happens when you half the number, e.g. 12-6=6.

Here are some fun websites for you to continue exploring at home:
www.ictgames.comrobindoubles.html (Robin Hood archery doubles)
www.youtube.com/watch?v=yFuskIXXQa4‎ (doubling song)
www.youtube.com/watch?v=VsyIB2Q6lws  (halving song)





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Photo used under Creative Commons from Vintage85