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TE Activity: Pitch and Frequency

Students experiment with a vibrating ruler and a kazoo to study the different pitches and frequencies they produce. They create both high and low pitch sound waves. They examine how engineers use sound energy when designing electronic devices and tools.

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Resource Details

Grade
3rd - 5th
Subjects
Technology & Engineering
3 more...
Resource Type
Lesson Plans
Duration
30 mins
Instructional Strategy
Inquiry-Based Learning
Year
2005
Included Materials
  • Vocabulary
  • Worksheet