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....

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.