<p>Cbug, if generally good students are getting an A in the class and a 2 on the AP exam, I’d say it is likely that the class is very badly taught–not tough.</p>
<p>My S had an AP physics teacher who was simply awful. The kids actually circulated a letter/petition complaining about him, and he was eventually fired. For that matter, MY physics teacher in HS was appallingly bad…</p>