Fractions, Decimals, and Percents

by David A. Adler, Edward Miller (Illustrator)

Overview

Step right up! Come take part in the county fair, where you’ll see fractions, decimals, and percents everywhere. Gobble up a fraction of pie, boost your batting average in the arcade, and take a percent off the price of a toy. Learning about equivalent parts equals a whole lot of fun in this straightforward introduction to a challenging concept.

Product Details

ISBN-13:	9780823423545
Publisher:	Holiday House
Publication date:	01/01/2011
Pages:	32
Sales rank:	377,444
Product dimensions:	8.10(w) x 10.00(h) x 0.10(d)
Lexile:	640L (what's this?)
Age Range:	6 - 9 Years

About the Author

David A. Adler taught math for eight years. In that time he learned many things from his students — including the fact that they thought fractions were hard. So he decided to prove that learning how to work with fractions is not only easy, but also fun! He lives with his family on Long Island. You can learn more about him at www. davidaadler.com.

Edward Miller loves to make concepts clear to kids and has demonstrated that in his previous nonfiction books. School Library Journal praised his Alphabeep: A Zipping, Zooming ABC by Debora Pearson as "stunningly illustrated." He lives in New York City. You can visit his website at www.edmiller.com.

Editorial Reviews

"Both straightforward and bouncy, a successful primer on parts."—Kirkus Reviews

"Offer[s] a more active approach to learning equivalents."—Booklist

From the Publisher

Adler and Miller easefully tackle yet another aspect of mathematics with clear explanations and graphic interpretations that extend the topic of an earlier book of theirs, Working with Fractions (2007). Here the author draws the connection between fractions, decimals and percents using money as a convenient vehicle to express parts of a whole. The illustrator sets the action at a county fair with electric colors and sharp, two-dimensional edges. The price of goods at the fair serves to launch the discussion of how 89 cents becomes 89/100 becomes .89 becomes 89 percent. Gradually more complicated material is introduced-numerator, denominator, position relative to decimal point-and then how one finds decimals and percents when the denominator isn't 100. Times when a particular use predominates is explained, and a few pop quizzes are administered to give readers a sense of grasp and accomplishment. The team's sense of sheer fun gives the book significant propulsion, the county fair conveys an assuaging atmosphere for those with a touch of math anxiety and the quizzes offer an enjoyable challenge. Both straightforward and bouncy, a successful primer on parts. (Picture book. 6-10)

Kirkus Reviews