Rube_Goldberg2009

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Introduction:
Simple machines are often put in series with other simple machines to do complex tasks. We call these "compound machines". Our State Standards in Science require us to "Apply physical technologies of structural design, analysis and engineering, ... structural production, ... research and design to real world problems." This project is your chance to show these skills!

Activity:

 * Your assignment is to build a Rube Goldberg Device that sounds an alarm, raises a flag, or achieves some other goal approved by Mr. Cox.
 * You may work alone or with one other person taking Mr. Cox’s Science & Technology class.
 * Your Device must incorporate all six types of simple machines into a compound machine that achieves your goal.

New Resources!
Click the pictures to access detailed info, including how to calculate MA!
 * [[image:MELever1.png height="70" caption="Lever" link="Lever"]] || [[image:MEWheelAxle2.png height="70" caption="Wheel/Axle" link="WheelAxle"]] ||


 * [[image:Pulley1.jpg height="70" caption="Pulley" link="Pulley"]] || [[image:MEGears1.png height="70" caption="Gears" link="Gears"]] || [[image:Wedge1.png height="70" caption="Wedge" link="Wedge"]] || [[image:MEScrew1.png height="70" caption="Screw" link="Screw"]] ||


 * You must label each simple machine, showing its input and output, and its Mechanical Advantage.
 * It should be no larger than 55cm x 55cm x 55cm.

Deadlines:

 * You must share a design for the Device by Monday, September 28 (beginning of class).
 * You must share a progress report on Monday, October 12 (beginning of class).
 * You must be prepared to demonstrate the Device in class on Monday, October 19.

Grading Rubric:

 * [[file:RGD2009.pdf]] || [[file:RGDRubric.xls]] ||

Enrichment:
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