Showing posts with label pi day. Show all posts
Showing posts with label pi day. Show all posts

Fun Facts about Pie with Pie Recipes & Crafts Round-Up

What are you serving or having for Thanksgiving? Some of the traditional things are turkey (although there probably was not turkey at the "first" Thanksgiving) and pie. Since we have shared fun facts about turkeys and apples I thought we would share today a bit about pies. What is your favorite pie? I love blueberry!! Steve and Hazel love apple. 

Multicultural History of Pi

Mathematicians around the world celebrate the number pi on March 14 every year. This year is a very special year and is being called the pi day of the century because besides the date the year gives more digits of accuracy and if you look at time of the day to the second you can go nine digits after the decimal point for your celebration! Various celebrations are planned around the world including in Chicago, MIT in Cambridge, Massachusetts, Arizona, New Jersey, and San Francisco (where the first Pi Day Celebration was held).

Pi is a very special number in our world. It is a number that has been explored for thousands of years in just about every culture. Why? Because people wanted to learn about their world and started to realize that the same number kept appearing when taking the circumference of a circle (distance around the circle) and divide it by the diameter (distance across the circle through the center). The Babylonians and Egyptians were the first known to start the hunt for pi about 4000 years ago. Some say they figured out the ratio of a circle's circumference to diameter is slightly bigger than three or about 3 1/8. 

Happy Pi Day

Today is the official holiday of Pi Day!! As a former math teacher, I love to celebrate it. Last year I gave you some of the sheets I used with my high school classes to celebrate it and to justify our having pie. This year I thought I would look at a bit of the history of pi.

Ways to Celebrate Pi Day!

As a former math teacher, I am definitely an advocate of Pi Day which is on Wednesday this week--March 14 or 3.14. Math teachers don't always get the fun part of teaching so we have to take it whenever we can get it. Pi Day is one of those times.