Great article in U.S. News about note taking. I really think this is a lost art. Even though I warn my students ever semester that they need to take notes and that I don't lecture straight from the textbook (so they shouldn't try to just read it before exams), I still have kids in class who don't take notes. They just sit there and listen. The listening is good, but it is not enough on its own. At some point people are going to need to review. Moreover, reviewing what I've lectured on in class is going to be helpful when students are trying to figure out what I expect to see come exam time.
10 Tips for Taking Excellent Lecture Notes - Professors' Guide (usnews.com)