10 Pi Day Activities

March 14, Albert Einstein’s birthday, also marks the world-wide celebration of the number Pi π. Why? 3-14 is how we write March 14 in the States. 3.14 is Pi! So cool, right? Pi Day Activities (If you need a quick refresher, to get the area of a circle, measure the circle’s radius, square it, and … Continue reading 10 Pi Day Activities