I learned the Korean alphabet through this video. It's not too easy at first, but I think she explains it really well. Just keep on practicing and you'll get it really quickly.

http://www.youtube.com/watch?v=tLLmotJ1Gec

I think it helps to first focus on memorizing the alphabet and what sound each character makes. Cite and practice writing frequently. Whenever I had nothing to do, I would try to remember the alphabet and write each character on a piece of paper. Then I would check to see if I got them all correct and if I missed any.

start from learning sound like a,e,i,o,u

ㅏ ㅑ ㅓ ㅕ ㅗㅛㅜ ㅠ ㅢ ㅣㅐㅔ...etc by mixing sounds u can get sounds like ae,oui, etc~

and resest of alphabet,

ㄱㄴㄷㄹ ㅁ ㅂ ㅅ ㅇ ㅈ ㅊ ㅋ ㅌ ㅍ ㅎ

so by combining two it can make

ga=가

na=나

da=다

... would this be helpful?:)