Here are some opiniops about our study notes.Wish to get your ideas.
I find out most of the college students don't make good use of their time and notes.As you see,it dosen't make any difference if we just simply copy some letters frome the test books.

Be thoughtful when you're taking notes .When you have something to strike your mind then you learn something from it.After sometimes of going over them,useable things have had a deep impression in your mind.
And keep mind on it.Don't think that's a hard work to finish .It is a process about thinking and achievement .Later you'll have some goood feelings.
Try to make some clear classfications and work out which the size of a note book needs.It is helpful to indicate how seriously you take them.In case we fellow these we can have different emphasis of our study .
The last I want to say is that taking quick notes when someone is speaking which also is a kind of ability to show how excellent your working is,and you can making good use of notes in the event that your good work for them!