12 or 13?
11 Oct 2005 · Posted in Learning, Mathematics
Go figure – where does the extra man come from? (Just be patient and wait for the picture to change.)
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One Response to “12 or 13?”
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Go figure – where does the extra man come from? (Just be patient and wait for the picture to change.)
One Response to “12 or 13?”
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[...] One of the more enjoyable books I’m reading right now is Roger Schank’s Coloring Outside the Lines, which I stumbled across because Zac left a comment on a post I wrote about HeyMath and his own Interactive Math site. (I need to check in with Zac more often — he finds these incredible puzzles and links… ) Schank’s other work focusses on e-learning (see here). [...]