I had to learn all 50 states with their capitals back in 4th grade it took awhile but I eventually got it. It's not that hard you just have to stick to it and try your best. Do you know the Anamaniacs that's how I learned a lot back in3rd 4th grade they have songs for multiplication the countries of the world and even the capitals.
I think it's called Wakko or Yakkos state capital song just search it in YouTube it's great and it's a very catchy song.
Good luck!
