Simple Machines: Wheels, Levers, and Pulleys

Adler, David A.

ISBN 10: 0823433099 / ISBN 13: 9780823433094

Verlag: Holiday House, 2015

Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly! Bestandsnummer des Verkäufers DBV.0823433099.G

Inhaltsangabe:

How many simple machines do you use every day? Probably more than you realize!
 
Machines make work easier— helping break things apart, lift heavy objects, and change the power and direction of force applied to them. In this accessible picture book, celebrated nonfiction author David A. Adler outlines different types of simple machines—wedges, wheels, levers, pulleys, and more—and gives common examples of how we use them every day.
 
Anna Raff's bright illustrations show how simple machines work—and add a dose of fun and humor, too. Two appealing kids and their comical cat use machines to ride see-saws, turn knobs, and even eat apples. 
 
Perfect for classrooms or for budding engineers to read on their own, Simple Machines uses clear, simple language to introduce important mechanical vocabulary, and easy-to-understand examples to illustrate how we use machines to solve all kinds of problems.
 
Don't miss David A. Adler and Anna Raff's other science collaborations—including Light Waves; Magnets Push, Magnets Pull; and Things That Float and Things That Don't.

Über die Autorin bzw. den Autor: David A. Adler is a former math teacher and author of more than two hundred books for children.  He has collaborated on several science picture books with Anna Raff, including Things That Float and Things That Don't and Light Waves, a finalist for the SB&F Prize for Excellence in Science Books.  He is also the author of the Picture Book Biography series, the Cam Jansen mystery series, as well as books on math and history. He lives in New York.

Anna Raff is an award-winning illustrator of children's books. She illustrated David A. Adler's Simple Machines and Things That Float and Things That Don't, which received starred reviews from both Booklist and Publishers Weekly. She lives in New York City.

Bibliografische Details

Titel: Simple Machines: Wheels, Levers, and Pulleys
Verlag: Holiday House
Erscheinungsdatum: 2015
Einband: Hardcover
Illustrator: Raff, Anna
Zustand: good