This book is part of a book series called Science Songs .

This book has been graded for interest at 6-8 years.

There are 24 pages in this book. This book was published 2010 by Picture Window Books .

Boni Ashburn grew up working in her parents' equipment-rental store, learning about saws, hammers, drills, and scaffolding. You can visit her on the web at boniashburn. com. Sergio di Giorgi has received a degree in fine arts. He initially worked as an art director for an advertising/TV firm while simultaneously developing his own short stories. He lives in Buenos Aires, Argentina. Laura Purdie Salas is the author of more than 100 books for kids and teens. Her work has received the Minnesota Book Award and other honors, including Bank Street Best Books of the Year, and NCTE Notables. She and her husband live in Minnesota and have two monsters of their own, Maddie and Annabelle. When Laura's not reading or writing, she likes to dance, play games, and work with the Minnesota Brass drum corps (which involves a lot of Counting, following Patterns, and creating Shapes on the field). She tries to eat More vegetables and Less brownies, but that is hard! Learn more about Laura at laursalas. com.