Happy Pi Day!

Pi is the ratio of a circle's circumference to its diameter (the number of times the diameter will go around the circumference). It is about 3.14. Room 314 celebrated Pi Day by exploring circles and learning about radius and diameter. We ate pie and made a special announcement to the school at 3:14! Mrs. Wilke even wore a pi shirt.  March 14 is also the birthday of Albert Einstein and Waclaw Sierpinski so we read a book about Albert and attempted to build a Sierpinski triangle.