Some good advice here.
Try to find experienced pilots at your school (hirers or owners) and see if they'll have you along on their burger runs. You'll be amazed by how quickly you become familiar with everything once you've sat in the right seat as a passenger a few times; you can observe what P1 is doing/saying and pretty soon it will all become very easy for you so that when you're asked to do it yourself you'll accomplish much more and quickly.
Good luck.