<p>I’m looking for a recommendation for an SAT prep book (and maybe online thingy, but not a class). I’d really prefer it to more focus on actually concepts and techniques + common question forms and stuff than on test taking tips, which I find counterproductive, at least for math and reading. My biggest problem is I don’t remember how to do a lot of the things, especially probability things, in the math section and sometimes trip up on the geometry. I’m not too worried about the Reading since I got an 80 on the PSAT, but a guide to SAT writing might be helpful, since I didn’t do all that well on a state-administered writing test.</p>