Pulleys - Couverture souple

Miller, Marie

Couverture souple

ISBN 10 : 1433981424 ISBN 13 : 9781433981425

Editeur : Gareth Stevens Publishing, 2013

Synopsis

Readers learn all about pulleys--the simple machines that help lift heavy objects. Pulleys are also used to change the direction of a pulling motion. If you've sent a flag up a flagpole, you've used a pulley. The science behind pulleys is explained through accessible text, including a helpful glossary of important terms. Vibrant photographs allow readers to see firsthand how these simple machines work, and a graphic organizer provides important facts in an eye-catching way. This book presents essential science concepts through creative methods, engaging readers.

Détails de l'édition

• Éditeur: Gareth Stevens Publishing
• Date d'édition: 2013
• Langue: anglais
• ISBN 10: 1433981424
• ISBN 13: 9781433981425
• Reliure: Broché
• Nombre de pages: 24
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible