математика | more_sea_yam

more_sea_yam

Перевернутая математика

more_sea_yam Nov 11, 2014 22:48

https://www.youtube.com/watch?v=okoUfBZbfVk

математика, математика с детками, с сыном

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Powers of Two and Binomial Squares

more_sea_yam Nov 10, 2014 10:29

http://www.moebiusnoodles.com/2014/08/1001-circles-a-designer-euclidkids-begins-as-a-friend-helps-a-friends-5-year-old/

математика, с сыном

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Cute multiplication puzzles by and for families

more_sea_yam Nov 09, 2014 22:28

http://www.moebiusnoodles.com/2014/10/bojagi-cute-multiplication-puzzles-by-and-for-families/

математика, с сыном

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