Low SAT score: how do I fix math component?

Hey guys,

Ive been working on the SAT, and ive taken it twice so far, and this upcoming November will most likely be the last time that I take the SAT before I have to send scores to colleges. Ive gotten a 1900 the first time, and a 1950 the second time, and I am going ot be working hard to get my writing and reading up, but the one thing I dont know how to get up is the Math section(scored 590 both times). I was wondering what I could do to get my math preparation level up come November.