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Fruity Electricity


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    Miami Science Museum

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Fruity Electricity

In this activity, Frankenstein's lab is running out of electricity! Learners use fruit to help Igor find a temporary source of energy to turn on a light. Learners hook up a piece of citrus fruit to a holiday light to discover that fruit can work like a battery. Learners can also investigate the probability of using other fruits and vegetables to make electricity by measuring the pH of each "battery" and measuring the voltage and current it produces with a multimeter. This Frankenstein-themed activity can be used during Halloween time.

Quick Guide


Preparation Time:
Under 5 minutes

Learning Time:
10 to 30 minutes

Estimated Materials Cost:
$1 - $5 per student

Age Range:
Ages 8 - 14

Resource Type:
Activity

Language:
English

Materials List (per student)


  • citrus fruit (lemons or limes work best)
  • 1 copper screw about 5 cm long
  • 1 zinc screw about 5 cm long
  • 1 holiday light with 5 cm leads
  • piece of scrap paper or paper towel
  • wire cutters
  • pH paper (optional)
  • multimeter (optional)

Subjects


  • Engineering and Technology
    • Technology
      • Energy and Power
  • Physical Sciences
    • Electricity and Magnetism
      • Electric Charges and Currents
      • Electric Circuits
    • Chemistry
      • Acids and Bases
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations

Informal Categories


  • Food and Cooking

Audience


To use this activity, learners need to:

  • see
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other


This resource is part of:

Access Rights:

  • Free access

By:

  • Little, Carlyn; LaHart, David; Meyers, Ted; Weisblat, Brooks

Rights:

  • All Rights Reserved, Museum of Science, Inc. (Miami, FL), ©1997

Funding Source:

  • Unisys

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