Reading? They had reading in college?
Although I'm done till grad school next fall I often
1) did not read the book until doing problem sets
2) did not take notes
If the professor is lazy/good (take your pick) he'll use a book that correlates well with the work he does in class so notes aren't necessary.
Read the material beforehand? Bah, maybe if I ever was really struggling with the material I might do that.