Two objects can be the same size, but not the same weight. Readers will learn not just about pounds and ounces, but also about how density, gravity, and mass affect weight. Using colorful photographs and illustrations of ancient and modern scales, this book will engage readers with fun facts about how boats float and how weight is used to make cookies. Using a range of familiar animals, including 7-ton elephants and 8-pound cats, readers will enjoy relatable examples and a concluding activity in which they can use their new knowledge.
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Vendeur : -OnTimeBooks-, Phoenix, AZ, Etats-Unis
Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail. N° de réf. du vendeur OTV.1433974622.G
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