did-you-know? rent-now

Amazon no longer offers textbook rentals. We do!

Happy Pi Day to You!

9780525579939

Happy Pi Day to You!

  • ISBN 13:

    9780525579939

  • ISBN 10:

    0525579931

  • Format: Hardcover
  • Copyright: 02/04/2020
  • Publisher: Random House Books for Young Readers
Sorry, this item is currently unavailable.

List Price $9.99 Save $0.35

New $9.64

Usually Ships in 2-3 Business Days

We Buy This Book Back We Buy This Book Back!

Included with your book

Free Shipping On Every Order Free Shipping On Every Order

Note: Supplemental materials are not guaranteed with Rental or Used book purchases.

Extend or Purchase Your Rental at Any Time

Need to keep your rental past your due date? At any time before your due date you can extend or purchase your rental through your account.

Summary

Join the Cat in the Hat as he explains how to measure circles and calculate pi in this perfect choice for Pi Day celebrations and nurturing a love of math and numbers!

The Cat in the Hat makes calculating pi—one of the most fascinating numbers in mathematics—as easy as pie! Using a piece of string and two sticks, the Cat first shows beginning readers how to draw a perfect circle. Then, using a can and a piece of ribbon, he shows how to measure a circle's circumference and diameter, and to use those measurements to calculate pi. Also included is information about the history of measurement and famous Pi Pioneers!

Written in simple rhyme, Happy Pi Day is a natural choice for celebrating Pi Day (held annually on March 14), and for nurturing a child's interest in math. Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be delighted at this new addition to the Learning Library series.

Author Biography

Read more