"Mmm, there's ship maintenance, of course. Reading--for me, at least, until you learn how--, playing dejarik, your schoolwork once you have it, me training you in the ways of the Force, me practicing with the training remote--which you'll also be doing eventually--, and that's just the things that come to mind immediately." So there's a decent variety of things to do. Just not really things Anakin's used to doing.