Noise Pollution

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					Noise Pollution




                  D. Crowley,
                  2008
                          Noise Pollution
 To know what noise pollution is, how it can be reduced, and to know
  what makes a good presentation
Task

 Your task is to research a presentation
  on noise and noise pollution



 You will be assessed on: -
   Your knowledge and understanding of
      sound and hearing
     Your ability to research
     Your ability to present information
      clearly and informatively
Research Lesson

 This lesson, in groups of no more than
  three, you need to research what noise and
  noise pollution are



 You can present your groups work (next
  lesson) in anyway you think most
  appropriate, but you must ensure the
  information about noise and noise pollution
  is included



 Next lesson your group will be assessed…
Key Points

 What is the normal range of hearing in
  humans?

 What is noise pollution?
 Where does noise pollution typically occur?
 How can you reduce noise pollution?
 How can loud noises cause damage to the
  ear?

 What can be done to reduce damage to the
  ear?
Presentation Help

 When presenting, keep the following in
 mind: -


  Involve everyone in your group
  Research all the points needed
  Only pick out the important information
  Use simple visual aids
  Learn your part – avoid reading from a
     sheet
    Practice your presentation beforehand!

				
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