median
don steward
mathematics teaching 10 ~ 16

Monday, 28 March 2016

related products

this neat task was suggested by Marilyn Burns

my version is part of a powerpoint presentation
(that needs to be downloaded for the animations)

students may need to be provided with a couple of examples to get them going




what happened to the length?
and to the width?

how are there 11 extra?
 where the extra 11 come from

and further extensions can be sought

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