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Posted September 16, 2016
Sound Off: An Engineering Lesson for teaching about sound

PostedMonday, April 27, 2015 at 8:50 AM

Updated09/26/2017

This activity can be used in grades 2-8, with appropriate scaling and appropriate choice of IPad apps.

This activity can be used in grades 2-8, with appropriate scaling and appropriate choice of IPad apps.

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  • Visiting Scholar
    Posted Tuesday, December 1, 2015 at 12:08 PM
    Sound Off for Middle School Students
    My 5-Star rating for this activity depends on presenting it to a middle school group, as I believe middle school students can appreciate all aspects of this activity, including the distinction between qualitative and quantitative data. This activity is also a very good way to help students achieve the NGSS physical science performance expectation for middle school students: MS-PS4-2 Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
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