
Introduces the basics behind the operation of various battery-powered electrical devices and provides instructions for making some simple devices that use different kinds of circuits and switches.
year: 2002
call number/section: 621.31, 537.07, 621.3, 621.8, 537, 523
subjects: electric apparatus and appliances, juvenile literature, electricity, experiments, experiments, electric, switches
Editions

Bartholomew, Alan
Kids Can Press (2002)
Introduces the basics behind the operation of various battery-powered electrical devices and provides instructions for making some simple devices that use different kinds of circuits and switches.
Schools: 13

Bartholomew, Alan
Kids Can Press
Step by step instructions and easy to follow illustrations.
Schools: 1