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Tower of Coins

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    WGBH
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Tower of Coins

In this physics activity, challenge learners to remove the bottom coin of a stack of nickels without knocking over the stack. Use this activity to demonstrate friction. [Activity is publicly available through a web crawler capture on Archive.org.]

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
Under 5 minutes
Estimated Materials Cost:
free
Age Range:
Ages 6 - 11
Resource Type:
Activity
Language:
English

Materials List (per student)

  • 12 nickels
  • flat, metal spatula

Keywords

Subjects

  • Physical Sciences
    • Motion and Forces
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations
  • The Nature of Technology
    • The Design Process

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:

Rights:

  • All Rights Reserved, WGBH Educational Foundation, ©2002

Funding Sources:

  • National Science Foundation, 0229796
  • Corporation for Public Broadcasting
  • The Arthur Vining Davis Foundation
  • PBS

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