Seismic Slinky!

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Did you know that a Slinky makes a handy model of earthquake waves? In this activity, learners use one or two of these simple toys to illustrate the different kinds of waves that transmit the energy of an earthquake outward from its epicenter. Move the slinky back and forth and create seismic primary waves, or P waves. Shake the Slinky up and down and notice a different type of wave traveling along. This activity requires two people.

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
10 to 30 minutes
Estimated Materials Cost:
$1 - $5 per group of students
Age Range:
Ages 8 - 18
Resource Types:
Activity, Model
Language:
English

Materials List (per group of students)

  • a Slinky (two if you have them)
  • a partner

Keywords

Subjects

  • Earth and Space Science
    • Earth Processes
      • Earthquakes
  • Physical Sciences
    • Vibration and Waves
      • Wave Properties
      • Wave Motion

Informal Categories

  • Nature and Environment
  • Physical Activity
  • Toys

Audience

To use this activity, learners need to:

  • see
  • be mobile
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other

This resource is part of:

Access Rights:

  • Free access

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