## I get e-mail: Pi resources for classrooms, from PBS

The good folks at PBS work to provide great resources for teachers, and they’ve got some for Pi Day, as we might expect. In an e-mail, PBS said:

Discover how one number is so important and why it gets its own day!

Pi is a very special ratio which calls for a very special holiday! Learn about the origins of “Pi Day” and find out how it’s celebrated around the world by challenging your students to find the circumference of circular objects in their classroom! Discover More

### Recommended Resources

Pizza Pi: Circumference and Area of a Circle – Grades: 6-8

Help students strengthen their understanding of key math concepts using real-world examples! New vocabulary includes: circumference, diameter, ratio, radius, and pi. Explore More

Calculating Pi with Darts – Grades: 6-12

Discover the immersive, perplexing, and hands-on side of physical science with Physics Girls who calculates Pi using a random sample of darts thrown at a square and circle target. Explore More

Pi and the Fibonacci Sequence – Grades: 6-12

What do flower petals, pinecones, and rivers have in common? Math! That’s right – math reveals itself in the most unexpected places. Explore intriguing appearances of Pi and the Fibonacci sequence in the natural world. Explore More

Images from PBS