String Telephones and Musical Straws

Fourth graders investigate pitches of sound.  In this physical science lesson, 4th graders participate in two activities that help them explore pitch--one activity has them working with string telephones and the amount of tension applied to the string, the second explores how the size of an object changes its pitch. 

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Resource Details

Grade
4th
Subjects
Science
2 more...
Resource Type
Lesson Plans
Duration
2 days
Instructional Strategy
Inquiry-Based Learning
Year
2003
Usage Permissions
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