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

Tuesday, September 4, 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....