The figures that I use in class are posted as pdf files in the links on the Course Outline, unless they come directly from the textbook assignments.  I occasionally add new material at the last minute, to incorporate  new studies,  but most of the overheads will be in the pdfs.  I recommend that you print these out ahead of time and bring them to lecture so that you can make notes on them.  (I also post notes that I use to prepare lectures but these are not intended to replace your own notes. They are just intended to be a supplemental resource.  I don't recommend printing these out to take the place of class notes, but do recommend using them for out-of-class review.)