alice-teacher position question
    Susan Rodger 
    rodger at cs.duke.edu
       
    Fri Jan  7 14:34:10 EST 2011
    
    
  
Don showed you how to do this with a while BDE event. 
Another way to do this is to use the When event. 
This event is hidden. You create a While BDE event.
Then right click on it, and change it to a When event. 
When penguin distance to cone less than or equal to .2
     penguin move to pedestal
I find that my students use the When event more often than the 
While event. 
Susan
    
    
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