National Pi Day

National Pi Day—March 14—is a time to celebrate the number 3.14159. . . . Take a look at how this remarkable number has been honored in various settings, from a middle school classroom to the Exploratorium and Harvard University.

Go to: http://www.germantownacademy.org/academics/MS/PiDay/Index.htm, http://www.winternet.com/~mchristi/piday.html, http://www.nvnet.org/nvhs/dept/math/pi.html, http://mathforum.org/teachers/middle/activities/pi_day.html, http://www.exploratorium.edu/learning_studio/pi/, and http://www.math.harvard.edu/piday/index.html

Use up and down arrow keys to explore.Use right arrow key to move into the list.Use left arrow key to move back to the parent list.Use tab key to enter the current list item.Use escape to exit the menu.Use the Shift key with the Tab key to tab back to the search input.