<p>I'm taking sat IIs in bio and ush, both of which I was in an ap class for/took the ap test in. From people who taken both aps and sat iis in these subjects, are the sat iis harder, easier or about the same? And are ap books (specifically the AMSCO apush book) sufficient for sat iis?</p>
<p>For US, I thought the AP MC and the SAT II were pretty similar in difficulty. The SAT II may have been a bit easier, but it also has 10 more questions.</p>
<p>I took the Bio SAT first before my AP Bio... I felt that the MC on the AP was easier. But that might just be me learning more stuff after my SAT :/</p>
<p>^^same thing. I thought AP US MC was easier than the SAT II.</p>