Get to know wheels and axles
Título
:
Get to know wheels and axles
Paul, Challen
Resumen
:
Using simple text, illustrations, and hands-on activities, this book introduces children to simple machines, discussing wheels and axles and describing their various functions.
Wheels and axles
Fecha de publicación como intervalo
:
2009
Get to know simple machines
Descripción física
:
32 p. : ill. (chiefly col.) ; 29 cm.
Nota general
:
Includes index.
Contenido
:
Wheels and axles -- The basic design -- How it works -- Wheel and axle in action -- Moving loads -- A multi-axle model -- A lifting machine -- Build a lifting machine -- Wheels and axles in action -- The fan in action -- Fighting friction -- How friction happens -- The wheel and axle as part of a complex machine -- Glossary.
What is a simple machine? -- The basic design -- How it works -- Round and round -- Moving loads -- A muli-axle model -- A lifting machine -- Build a lifting machine -- Wheels and axles in action -- The fan in action -- Fighting friction -- Creating friction -- Working together -- Glossary.
Información del programa
:
Accelerated Reader LG 4.7 0.5 130299
Accelerated Reader 4.7 0.5
Follett Library Resources
Término de la materia
:
Wheels.
Axles.
Simple machines.
Síntesis
:
Using simple text, illustrations, and hands-on activities, this book introduces children to simple machines, discussing wheels and axles and describing their various functions.
ISBN
:
9780778744719
9780778744887
Información de publicación
:
St. Catharines, ON : Crabtree, c2009.
| Biblioteca | Signatura topográfica | Tipo de material | Código de barras del documento | Estado |
|---|
| Brightview | 621.8 CHA | Book | 30504000030440 | Non-Fiction |