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Sonar Mapping of the Ocean Floor

Eighth graders participate in an experiment that emulates a sonar signal bouncing off the ocean floor. They determine how the ocean floor is measured by the length of time it takes for the sonar signal to return. They work with a wooden rod to make indirect observations.

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Resource Details

Grade
8th
Subjects
Science
3 more...
Resource Type
Lesson Plans
Instructional Strategies
Inquiry-Based Learning
1 more...
Technology
Ed Software
Database & Spreadsheet
Included Materials
  • Rubric
  • Worksheet

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