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- Author:
-
Janet Yowell,
Malinda Schaefer Zarske,
Michael Bendewald
- Subject:
- Mathematics and Statistics, Science and Technology
- Institution Name:
- University of Colorado at Boulder
- Collection:
-
TeachEngineering
- Grade Level:
- Primary
- Abstract:
In this activity, students investigate how sound travels through both string and air. First, they analyze the sound waves with a paper cup attached to a string. Then, they combine the string and cup with a partner to model a string telephone. Finally, they are given a design scenario to redesign the string telephone for distance. They think about their model as it compares a modern telephone and the impact the telephone has had on society.
- Languages:
- English
- Material Type:
- Activities and Labs, Lesson Plans
- Media Format:
- Graphics/Photos, Text/HTML
- Conditions of Use:
-
Read the fine print
Resources may be used on a nonprofit, non-commercial basis by educators, without any fee or cost to access, link to and use, or in any manner alter, revise, copy, edit, translate or digitize.
- Copyright Holder:
- College of Engineering, University of Colorado at Boulder
No restrictions on your remixing, redistributing, or making derivative works.
Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some
restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make
derivative works.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based
educators, or other custom arrangements. Go to the resource provider to see
their individual restrictions.
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