Taking the class to prep for the test?

<p>I'm planning on taking SAT II for Chem and US History.</p>

<p>Would it be advisable to take the two classes (honors, we don't get AP's til junior year.) and then just take the two SAT's? Like do the classes cover what the SAT's II have? Material wise? Prep you for what the writing styles and stuff for SAT II's?</p>

<p>The SAT II in Chem is impossible without taking AP Chem, in my opinion. I took AP Chem this year and took the test in May and still found it a bit challenging.</p>