Fibonacci Spiral by ~jakegarn on deviantART
This is one of my favorite Fred quotes!
measuring the radius or diameter of cut out circles in either centimeters or inches. Then students needed to calculate the area and circumference of the circle.
Here's an entertaining video about calculating Pi with real pies. The three minute and fourteen second video explains Pi and how it can be calculated.
Image titled Calculate Pi by Throwing Frozen Hot Dogs Step 1
Mnemonic Device to Remember Pi~ Quick phrase that will make this number unforgettable!
5 fun Preschool pi Day Activities- Hands- on and great for the little ones!
I've gathered a list of Pi Day (Mar 14) resources here - activities, songs, calculating pi, resources.
Evaluation & Management (E/M) Coding Calculator (Quickstudy: Academic) by Inc. BarCharts, http://www.amazon.com/dp/1423203755/ref=cm_sw_r_pi_dp_9.6sqb0CPYSVP