Electrical circuits
Subtitle: teacher's guide
By: [Sarah A. Maineri, senior project editor].
Contributors: Maineri, Sarah A.; Delta Education (Firm)
Edition: 3rd ed.
Series: Delta science modules
Publisher: Delta Education
Published: 2003
Place of publication: Hudson, N.H
Language: eng
Number of pages: 120
ISBN-13: 9781592422746
Subjects: Electric circuits -- Study and teaching (Elementary); Electricity -- Study and teaching (Elementary)
Notes: "DSM, third edition."

"Physical science"--P. [4] of cover.

Includes bibliographical references (p. 115-116).

3-4.
Table of contents: value: Simple circuits; value: Electrical symbols; value: Series and parallel batteries; value: Series and parallel bulbs; value: A paper-clip switch; value: Solid conductors; value: Liquid conductors; value: Electrical resistance; value: How do bulbs work?; value: Making a bulb; value: Making a fuse; value: Circuit puzzles.