Happy Pi Day to You!
What's This Book About
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.
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The Creatives Behind the Book
Bonnie Worth is the author of countless books for young readers, among them the Cat in the Hat Learning Library books If I Ran the Rainforest, Great Day for Pup!, Oh Say Can You Seed? (winner of the 2003 Ohio Farm Bureau Award), There’s No Place Like Space!, Wish For a Fish, Oh Say Can You Say Di-No-Saur?, and Would You Rather Be a Pollywog?
Joe Mathieu has illustrated countless books for children, including Big Frank’s Fire Truck, Sesame Street titles, books in the Cat in the Hat’s Learning Library series, and many more.
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More Books From These Creatives
Discover All the Books in the The Cat in the Hat's Learning Library Series
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Book Details
- ISBN
- 9780525579939
- Publication Date
- February 4, 2020
- Publisher
- Random House Books for Young Readers
- Original Publication Date
- February 4, 2020
- Page Count
- 48
- Audience
- Early Reader
- Reading Age
- 5 - 8 years
- Lib. of Congress (LCCN)
- 2018046800
- Lexile® Level
- 800L
- Est. Fountas & Pinnell Level
- ~S
- Est. ATOS® Book Level
- ~5.1
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