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Periscope

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    WGBH
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Periscope

In this optics activity, learners build a spy tool to secretly view things over walls or around corners. Learners discover that the mirrors inside the periscope reflect light to help you see what's hidden behind a corner. [Activity is publicly available through a web crawler capture on Archive.org.]

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
10 to 30 minutes
Estimated Materials Cost:
$5 - $10 per student
Age Range:
Ages 6 - 11
Resource Type:
Activity
Language:
English, Spanish

Materials List (per student)

  • a friend
  • a mirror
  • 1 empty milk or juice carton, rinsed and dried
  • 2 small mirrors taped to pieces of cardboard
  • scissors
  • duct tape

Keywords

Subjects

  • Life Sciences
    • Human Body
      • The Brain and Nervous System
    • Human Senses and Perception
      • Vision
  • Mathematics
    • Geometry
  • Physical Sciences
    • Light and Optics
      • Lenses and Mirrors
      • Reflection and Refraction
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations

Informal Categories

  • Crime Science
  • Toys

Audience

To use this activity, learners need to:

  • see
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other

Foreign language versions of this resource:

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All Rights Reserved, WGBH Educational Foundation, ©2003

Funding Sources:

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

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