I am an old fashioned blackboard teacher. 
I am not enthusiastic about powerpoint teaching. 
PPT teaching can easily become boring. 
If the instructor doesn't do much more than show slides, and pretty much repeat what is written on the slides, then why come to class, if you can see the same PPT posted on the course website? 
So, my PPTs are mostly figures, equations, and tables that would take too long for me to draw on the board, plus links to web resources.
You can "enhance" my PPTs with more content taken from the book. 
I hope this helps. 
EJB
PS. Chapters 2&3 are together in one PDF file, built with "beamer" style in LaTeX