Get to know pulleys
Titre:
Get to know pulleys
PERSONAL_AUTHOR_EPSB:
Sommaire:
Using simple text, illustrations, and hands-on activities, this book introduces children to simple machines, discussing pulleys and describing their parts and different uses.
EBSP_VARIANT_TITLE:
Pulleys
Date de publication comme intervalle:
2009
SERIES_EPSB:
SERIES_EPSB_VOL:
Simple machines
Description matérielle:
32 p. : col. ill. ; 29 cm.
Note générale:
Includes index.
Table des matières:
How a pulley makes work easier -- Fixed pulleys -- Make a fixed pulley -- Or more fixed pulleys -- Broomstick pulley -- Moveable pulleys -- Build a moveable pulley -- Pulley systems -- Pulley systems make work easier -- Pulleys all around you -- Pulleys in real life -- Simple machines working together -- Glossary.
Informations sur le programme:
Accelerated Reader LG 4.1 0.5 130296
Accès électronique:
www.crabtreebooks.com
Numéro international normalisé des livres (ISBN):
9780778744689
9780778744856
Informations de publication:
St. Catharines, ON : Crabtree, c2009.
