Warm Up!!!

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Warm Up!!!

• The Warm Up is located at the printer.

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Fridays Engineering Challenge

• THE COTTON BALL CATAPULT
• When you are done, please write the following
  steps of the scientific method on Page ___
• Question How far can a Cotton Ball be launched
  using basic household materials?
• Background Information N/A
• Hypothesis I predict my catapult will launch my
  Cotton Ball ____ meters in ____ seconds.
• Procedure Using the materials given, the
  following catapult was designed
• (SKETCH and LABEL your design)

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After launching

• Analyze Results My catapult launched my Cotton
  Ball ____ meters.
• Data Chart for all Teams (Draw from Board)
• Conclusion My hypothesis was ___________. I
  could make my catapult better by _________
  _____________________________________.

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Some Videos

• http//www.youtube.com/watch?voaZRhoxtHKY
• http//www.youtube.com/watch?vXtZ_3ZvFkhg

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For the remaining time

• Calculate the Speed of each groups Cotton Ball
  trial to see which groups Cotton Ball traveled
  the fastest.