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Discussion: Traffic Jam Applet tool
Topic: Traffic Jam Activity
Related Item: http://mathforum.org/mathtools/tool/10/


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Subject:   RE: Traffic Jam: articulating rules
Author: SteveW
Date: Aug 3 2004
Here are some rough notes taken during our group discussion:

1. Could you develop a set of rules or instructions (if you were a traffic cop)
to efficiently guide the people to exchange positions. What simple set of rules
could you use to direct the traffic?

 Favorite formulations for Traffic Cop directions:

• 1. Jump in the same direction, if possible.
• 2. If not possible, move from the farthest spot out toward the center.
(This does not apply to the first move.)

 Revised:
• 1. Jump in the same direction, if possible.
• 2. If not possible, move the one farthest from their goal.

 Additional rule after discussion:
• 3. Pieces can only move forward.
• 1. Move every piece that you can on one side without moving two of the same
color together until you get to the final state.
• 2. Alternate.


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