How helpful are the collegeboard practice exams the teachers have?

<p>My teacher has a practice exam for the 2008 exam. How do I know this? It says practice exam and then copyright 2008. Is the 2008 practice exam supposed to be some-what equivalent to the actual one or just really useful?</p>

<p>It’s useful. It’s a bit different than regular exams (for calc, anyway, the practice exam we did purposely tried to include everything in the FRQs, something the real test doesn’t do very often), but not that different and the question style is the same.</p>

<p>its probably the audit exam??</p>