The math is pretty basic. Fractions, simple algebra, some conversions, I think I had one factoring problem. Reading is just analyzing a paragraph. Vocab is taking a word and matching it with it's closest synonym. Like frightened is most closely associated with what word. A. Happy B. Sad C. Scared. D. Confused. The words are a little more robust then that but you get the idea. Science is broad so just study the guide. I was told 130 is the magic number, but obviously they couldn't guarantee anything. You can now take it multiple times so if you don't get the score you want the first time don't freak out. Yes I start this fall and I am super nervous! LOL.