These are instructions for this student center.
Watch this video with your group:
Discuss these questions together as you experiment with the xylophone and the measure the sounds using the iPad apps SpectrumView and Decibel 10th. Use the High Frequency Noise app to create different frequency sounds.
BONUS: Post to your KidBlog and include a link to the AudioBoo recording your class created. Find your recording on our iesSTEM AudioBoo channel.