Get to know levers
Título:
Get to know levers
PERSONAL_AUTHOR_EPSB:
Resumen:
Using simple text, illustrations, and hands-on activities, this book introduces children to simple machines, discussing levers and describing their various functions.
EBSP_VARIANT_TITLE:
Levers
Fecha de publicación como intervalo:
2009
SERIES_EPSB:
SERIES_EPSB_VOL:
Simple machines
Descripción física:
32 p. : col. ill. ; 29 cm.
Nota general:
Includes index.
Contenido:
Levers make work easier -- Parts of a lever -- Catapult shooter -- First class levers -- Moving the fulcrum -- Second class levers -- Crack that nut -- Third class levers -- Small effort, big result -- Levers for fun, too -- All around you -- Working together -- Glossary.
Información del programa:
Accelerated Reader LG 3.6 0.5 130295
ISBN:
9780778744672
9780778744849
Información de publicación:
St. Catharines, ON : Crabtree, c2009.
