CSC151 2009F, Class 45: Time to Work on Projects

Admin:
* No reading for Monday.
* EC for 
  * CS Table at noon.  ("Computational Thinking" will form the core of the
    new AP course.)
  * Swim Team tonight, 6pm, pool 
  * Percussion with Flutes tonight, 7:30 pm, SL.
  * As You May Like various times this weekend, Roberts.
  * Chamber Ensemble, Saturday at 4pm, SL
* Today is mostly a project work day.
* Quiz today.  Any questions?

Overview:
* Project Tips.
* Questions on Quiz.
* Quiz!
* Project Time.

Quiz questions:
* Topics: Trees, Association Lists, Higher-Order Procedures