Hi Indie,
I would go to the library or bookstore and pick up the study texts from the Princeton review that are for the SAT. They will have books that are specifically for learning the math skills (and the special tricks that go along with them). But also get a book that covers the writing section just to go over it.

Here is a link to the Barnes and Noble list of books when you put in Princeton Reveiw and SAT: http://www.barnesandnoble.com/s/prin...sat?store=book

These books cover the same material as is given in the class. Also as someone else mentioned check out the ETS test website and go through their practice tests there as they are the only ones that will have actual past test questions as they do not allow other companies to use the questions.

Make sure that you have a schedule to study and stick to it. It is easy to put it off and try and cram at the end. That will be very hard for these types of tests. The general test book will give you a lot of good information at the beginning of it on what to expect when you take the test and what to do to get ready.

Good luck!