class presentations wed. 5/2

hi all, as you prepare for your group presentations in class on wed 5/2 the basic guidelines to keep in mind are: 1) each group will have 15-20 minutes for a presentation, and another 10 min for questions/comments; and 2) each member of the group should speak on her/his part of the project.  above all this is an opportunity to rehearse and plan for your presentation at Macaulay on sunday.  ar