writing them is like 80% of the learning process-- that's when it all gets cemented in my brain.  then I bring them everywhere with me and bust them out whenever I have a minute.  
That worked well for contracts and torts (which I have tomorrow), but I think property is going to require a different approach.  It's completely open-book (assigned text), open-note, and it's the subject I know jack shit about, so I'm gonna have to seriously cram and make a nicely searchable package for it.  I have 4 days for it, so I'm not too worried.