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Build a Battery


Source Institutions

    Oregon Museum of Science and Industry

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Build a Battery

Learners make a simple battery out of "sandwiches" of aluminum foil, pennies, and a salt water-soaked paper towel. They detect the electricity the battery makes by listening to it on a pair of headphones. The lesson plan includes basic information on the chemistry of how a battery works, and the history of its invention by Alessandro Volta. Extensions include changing the number of "sandwiches," and trying different types of coils and liquids.

Quick Guide


Preparation Time:
10 to 30 minutes

Learning Time:
5 to 10 minutes

Estimated Materials Cost:
$1 - $5 per group of students

Age Range:
Ages 8 - 14

Resource Types:
Activity, Lesson/Lesson Plan

Language:
English

Materials List (per group of students)


Subjects


  • Engineering and Technology
    • Engineering
      • Electrical Engineering
  • Physical Sciences
    • Electricity and Magnetism
      • Electric Charges and Currents
    • Chemistry
      • Chemical Reactions
  • The Nature of Technology
    • Technology and Society
      • Technology and History
    • The Design Process
      • Invention and Innovation

Audience


To use this activity, learners need to:

  • hear
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other


Includes alignment to state and/or national standards

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All Rights Reserved, OMSI, ©2005

Funding Source:

  • National Science Foundation ESI, 0206403

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