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....

Tuesday, August 28, 2012

Soul Mate Math

http://what-if.xkcd.com/9/

If you have one true soul mate, what's the probability of finding him/her?

Monday, August 20, 2012

All American Handyman

http://www.hgtv.com/all-american-handyman/show/index.html

A great show  - math skills in measurement and geometry are often what causes a competitor to lose out on the top position.

Tuesday, July 3, 2012

NOVA - Hunting the Hidden Dimension

Nova makes some awesome shows.

Here is a great one from last week or so about fractals:

http://www.pbs.org/wgbh/nova/fractals/program.html

You can make your own fractals as well!

Make your own: http://www.fractaldomains.com/download.html (There are others as well, just Google it.)

Thursday, April 12, 2012

Wobbly Table Math

http://www.scientificamerican.com/article.cfm?id=strange-but-true-turning&ref=sciam

It's a problem as old as civilization: the wobbly table. You may have thought your only recourse against this scourge is a hastily folded cocktail napkin stuffed under the offending leg. If so, take heart, because mathematicians have recently proved a more elegant solution. Just rotate the table.