<p>I took my SAT II subject tests in January. I got 800 in Chemistry, 720 in Physics and 670 in Math II. I'm really happy with my scores except Math. So I'm repeating it in May. I used the Barrons book and I was getting 650+ in each practice test. I was told not to worry and add 50 points to my score, as the Barrons practice tests are way harder than the real one. Well that wasn't the case so I need advice on which book to use. Thanks in advance!</p>
<p>Princeton Review is a bit more realistic. But honestly, Barron’s should work very well. Make sure you understand clearly why you got every question wrong. It’s also very helpful to see how all the questions can be solved, even the ones you got right.</p>