Depends. If exams are a while away then it's good to have strong set of notes with all the relevant info from lessons/textbooks/handouts etc all in one place and all in the correct order. This kind of note taking is best done throughout the term after each set of lessons. When you've only got a few weeks though, it can be a bit of as waste of time writing everything out plus also quite exhausting. You just end up copying out the textbook and then it's basically no different or any more useful. See if you can get an understanding of what is in the textbook and make concise notes on a single piece of A4 for each topic, perhaps as a mind map or flowchart. That way you can piece together all the relevant info you need for each topic/potential essay. You're better off spending two weeks trying to learn, understand, memorise and also answer practice questions than trying to write everything out in neatly colour-coordinated notes.