Reflection: Routines and Procedures Can You Hear Me Now? - Section 4: The Sound Lab


This is an easy app for the students to use. It was an easy upload to the class iPads. Just as students explore the materials to decide which 4 materials to test, student need time to explore the app.

They could practice their sentences to ultimately establish a control to compare against the insulation materials. Next time as a class, we will set up a dB reading without any insulation as the control.


  Using the Decibel 10th App
  Routines and Procedures: Using the Decibel 10th App
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Can You Hear Me Now?

Unit 5: Unit 5 Matter and Its Interactions
Lesson 9 of 11

Objective: SWBAT test different materials to determine which is the best suited to absorb sound.

Big Idea: Material engineers learn about sound waves as they explore the properties of different materials that do the best job of absorbing sound.

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