In general, the art museum district is kind of isolated from mass transit in the city. I'm sure there are busses, but without an address it's hard to find the route numbers on the SEPTA website. There wouldn't be any rail or subway lines up that way.
You can often times get educational passes through the Universities here, but you're required to buy a pass for several months at a time. If you lose that pass, you're totally screwed, as they will not replace it. Also, it's not that great of a deal. So... I'm not sure I would recommend it myself, but I know people who do.
I'm not sure I would recommend living out that way if you're going to Jeff. There's plenty of places that are more convenient that should be similarly priced. Perhaps Jeff has some sort of shuttle that runs out there, but I don't know of one.
Good luck!