Today is Pi Day. Yes, I spelled that right. This month for my kid's column in Two-Lane Livin' I wrote about how you could enjoy celebrating Pi Day. For some of you who are mathematically challenged, like me, read on.
Enjoying Pi Day
Q. What do you call a
number that cannot keep still? A. A
roamin’ numeral.
March is here and spring is peeking around
the corner. By the time you read this, we will know if it came in like a lion
or a lamb. I am hoping it came in like a lion.
March 14 is Pi Day. It is a day to
celebrate Pi, which is to make a long number short, 3.14. If you did not want
to make it short, the number goes on forever. I found a web page on the computer
that had one million digits of Pi listed.
The diameter of a circle is
the distance from edge to edge, measuring straight through the center. The
circumference of a circle is the distance around it.
Pi is the number you get if you divide the
circumference of any circle by its diameter. The answer is always the same; no
matter how big or small the circle.
Another fun fact is if you multiply the
diameter of a circle by 3.14, you will get its circumference. You can also
determine the diameter of a shape, such as a tree, by measuring the
circumference and dividing by 3.14.
Some fun things to do on Pi Day would be
to measure the circumference of many circular things, such as CDs, plates,
Frisbees, pizzas, pies, cakes, pancakes, etc., and then measure their diameter.
When you divide the circumference by the diameter, you will get the same answer
every time, which would be 3.14 or Pi.
Some other fun things to do on Pi Day are
to hold memorization contests to see who can memorize the most digits of Pi. If
you would rather write, you could hold a pi-writing contest.
Set a three-minute timer and see how many words you can write that start with
the letters pi. I tried it and I only came up with thirty. I bet you can beat
me. Ready. Set. Go!
Write 3.14 on a piece of
paper and hold it up to a mirror. What does the reflection spell?
Check with your local
library and see if they have the following children’s books about math: Sir Cumference and the Dragon of Pi, Sir
Cumference and the Sword in the Cone and Sir Cumference and the Viking’s Map, to name a few.
But one of my favorite and
delicious ideas to celebrate Pi Day is to eat pie. You can eat fruit pies, nut
pies, pizza pies or potpies.
Here is a favorite pie
recipe of mine. Be sure and measure its circumference and diameter before you
eat it. I bet I know what your answer will be.
HICKORY NUT PIE
½ cup sugar
1 cup light corn syrup
3 large eggs
2 tablespoons melted butter
½ teaspoon vanilla
1 cup hickory nuts
Mix ingredients and pour into piecrust.
Bake approximately 1 hour at 350 degrees.
Hope you enjoyed finding out all about Pi. And if you have some hickory nuts, try the recipe. If you don't have any, you could substitute pecans for the hickory nuts.
And...drum roll please. If you notice on my sidebar, my MG book, Duck and Cover is now available on Amazon and Barnes and Noble. Click on over and read about it. If you like to read middle grade books (I do) or know a child in your family who you think would enjoy reading it, feel free to order one. I think you will enjoy reading about Teddy and his friends.
