TeachScheme! 2002

  NOTE : List only 3 problems on the board!!!  Teachers get discouraged
  if they don't finish all the problems.  Feed them extra problems as
  they finish the ones on the board.

  Pragmatics: place (start w h) at end of buffer

  Assignments: 6.6.1, p72
               6.6.3
               6.6.4

               7.4.1, p92
               7.4.2
               7.4.3
               7.4.4
               7.4.5