Unit+Questions

=Unit Questions=
 * How do vibrations produce sound?
 * In what ways do we interact with sound on a daily basis?
 * How can sound be shown?
 * What are some jobs that use sound?
 * What do you already know about sound?
 * What do you want to learn about sound?
 * How can sound be recorded and manipulated?
 * What are some examples of recorded sound?
 * When and where do you hear recorded sound everyday?
 * How can you show a visual representation of sound?
 * What did your Audacity files look like as you recorded yourself speaking?
 * How did your sound waves look different after you added different effects to them?
 * What changes did you see after manipulating your sound files?
 * How would you explain the changes in the sound waves when the speed was increased? When the volume was decreased?

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