Why is it that a piece of metal doesn't float but a huge ship made of steel does? Here are answers to questions about density and flotation.
|Publisher:||Holiday House, Inc.|
|Product dimensions:||8.68(w) x 10.68(h) x 0.12(d)|
|Lexile:||AD600L (what's this?)|
|Age Range:||7 - 10 Years|
About the Author
David A. Adler is the author of nearly 200 books for children. He was a New York City mathematics teacher for nine years before becoming inspired to write his first book. When his wife gave birth to their first child, David stayed home to take care of his son and to write, which he has been doing ever since. He lives in Queens, NY with his wife Renee.
Anna Raff is an award-winning illustrator of many children's books. She has an MFA from the School of Visual Arts and lives in New York City.