TeachScheme! 2000

  Assignments: have them develop a three-layer piece of 
               their ancestoral family trees

  Assignments: 14.1.4, p192
               14.1.5 
               14.2.1, p194 [No one got here, but some skipped to 14.3.1.]
               14.2.2


  If Time:     [Few in utah lab got here.]

   work thru simulated Web pages:
    14.3.1
    14.3.2
    14.3.3
    14.3.4