One hundred years later, another famous poet, Dr. Theodor Geisel, said essentially the same thing: "Oh," he wrote, "the Places You'll Go!"
Puerto Rico became a U.S. territory, 1917.
A History of Pi
Pi has been around so long its discoverers may be untraceable. In the Egyptian Rhind Papyrus, which is dated about 1650 BC, there is good evidence for 4(8/9)2 = 3.16 as a value for pi. Students and teachers can read up on the history of pi at this Web site.
Pi Land
There's a cologne named Pi and a Maryland vanity license plate "Pi is 3." Read up on the other fanciful notions about pi at this site. Which digit occurs most frequently in the first 10,000 digits of pi?
Einstein and Pi Sharing an Irrationally Good Day!
For a week of mathematics and science lessons celebrating pi, visit this middle school teacher-designed site.
Eisenhower National Clearing House (ENC) Pi Day
Instructional resources, gathered and compiled by ENC, include connections, Web resources, and activities for grades 6-12. (Look under Classroom Calendar and March 14.)
Of course we can find a connection between chocolate cake and math. We could compare the volume of a triangular piece of chocolate cake and the volume of a rectangular piece of cake. Which piece would have the greatest volume? What sizes would you have to cut each to get equal volume? How about frosting! Do you like a lot or a little? What is the surface area of that triangular piece compared to the surface area of a piece of rectangular cake? Let me see, we could also use fraction concepts and relate them to cooking and baking. We could talk about time to cook the cake. Hey, science teachers, we could discuss the amount of energy one has to use to work off the additional caloric intake from eating the cake. How about how long it takes cake to mold. Does the time it takes to grow mold depend on the mix you use or other ingredients? We could hypothesize and graph our results.
St. Patrick
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