Take your own notes. Someone else's notes may not have meaning for you. Come to class prepared. Read your assignment. Bring your notebook, at least two pens, sharp pencils, and highlighters.
Some students bring a tape recorder.
If you choose to tape your classes, be sure to get permission from your instructor before recording. Bring your textbook to class. Many instructors refer to the text while lecturing. You may want to take notes or highlight your text during lectures. Ask questions and participate in class.