<p>For me, the most difficult AP at my school was spanish... not because I had to try really hard to get a good grade, but because we had to try really hard to get the teacher to teach us relevent material for the exam. During the entire year, we probably did two speaking exercises.</p>
<p>If you ask anyone in my school, though, the most difficult AP class is bio. Simply because it meets for twice as long as any other class offered. And because tests are on six to ten chapters at a time. And because three to five essays are assigned a week. Personally, I thought it was fun.</p>
<p>The reason it's often considered the most difficult AP isn't becasue of the material...it's becasue of the kids who take it. The kids who take physics C are the same types of kids who take calc BC...but the kids who take bio are a completly different breed (besdies those of us that take it just for an extra class and find it quite easy).</p>
<p>Bio and Calc BC are the hardest at my school. Workload wise, Bio is because the teacher gives so much work.</p>
<p>material wise, Calc is because our teacher didn't really feel the need to teach us before he tested us. Currently there are many people who argue with me at the whole bio is harder than Calc, but really like some others are saying, bio isn't that hard, it just has a lot of work.</p>
<p>How many AP Physics C classes are both Mechanics and Electricity/magnetism (2 seperate AP tests)? Notice many schools offer only Mechanics, or split into 2 seperate courses.</p>
<p>AP music theory.
its either you know it or you dont. and the people who know it thoroughly have been doing it for 7-9 years alongside their piano skills. -.-</p>
<p>AP Physics C is impossible at my school, in fact many kids only do a half-year program (kinematics only). I was unfortunate enough to do electromagnetism as well. </p>
<p>AP Bio is a tough class, but the test has a nice curve (around 60% right for a 5)</p>
<p>AP Calc AB (yeah, that's right, AB, not BC) and AP Physics are the hardest at my school.</p>
<p>The reason why Calc BC is easier at my school than Calc AB is because first, we have an AWESOME BC teacher who can nail anything into your head no matter how thick your skull may be (he gets 40-60 students a year and half of them get double fives, a significant majority of the rest get a five and a four, or double fours. Only a few score lower, but that's because they sleep in class all day).</p>
<p>AP Spanish is no pushover either, as most non-hispanic kids get 3's, and only the native speakers get a lot of 4's and 5's.</p>