Sunday, September 9, 2012

Math Reporting Fail?

http://www.patrickkphillips.com/2012/09/09/math-fail-same-retiree-magically-changes-ages-twice-in-same-story/

An opportunity to talk about underlying assumptions to word problems in a math class.  How old is she likely to be, and why do you think so?

Thursday, September 6, 2012

Wednesday, September 5, 2012

Monday, September 3, 2012

Microwave oven key-use

http://xkcd.com/1103/

Then there are those of us who 'optimize' button-pressing by cooking things for times like 3 minutes and 33 seconds....