Infrared Investigations

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In this activity, learners explore how infrared technology is used by engineers to create equipment and systems for a variety of industries. Learners explore the application of infrared in remote controls, test materials that encourage or prevent infrared transmission, and develop systems that allow transmission of infrared in restricted environments.

Quick Guide

Preparation Time:
10 to 30 minutes
Learning Time:
1 to 2 hours
Estimated Materials Cost:
$10 - $20 per group of students
Age Range:
Ages 8 - 18
Resource Types:
Activity, Experiment/Lab Activity, Lesson/Lesson Plan
Language:
English

Materials List (per group of students)

  • Student Resource Sheets
  • Student Worksheets
  • Remote control and television
  • Black paper
  • White paper
  • Aluminum foil sheets (smooth)
  • Several small mirrors
  • Flashlight
  • Plastic wrap
  • Plastic bag
  • Clear plastic
  • Other materials for testing beam
  • Clear cup
  • Water
  • Food coloring
  • Milk
  • Other liquids

Keywords

Subjects

  • Engineering and Technology
    • Engineering
      • Electrical Engineering
    • Technology
      • Information and Communication
  • Physical Sciences
    • Vibration and Waves
      • Wave Properties
      • Diffraction and Interference
    • Light and Optics
      • Electromagnetic Spectrum
      • Reflection and Refraction
      • Sunlight and Color
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations
      • Gathering Data
      • Formulating Explanations
      • Communicating Results
  • The Nature of Technology
    • Technology and Society
      • Impacts of Technology
    • The Design Process
      • Research and Development
      • Invention and Innovation
      • Problem Solving
      • Troubleshooting and Maintenance

Informal Categories

  • Electronics

Audience

To use this activity, learners need to:

  • see
  • see color
  • read
  • touch

Learning styles supported:

  • Involves teamwork and communication skills
  • Involves hands-on or lab activities

Other

Components that are part of this resource:

Includes alignment to state and/or national standards:

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All rights reserved, IEEE,