<p>@MDdad2012</p>
<p>I took 3 math classes (Calc 3, Linear Algebra and Differential Equations) and 4 Science classes (Chem 1/2, Physics 1/2). The only class not taught by a professor was Calc 3, which was instead taught by a 3rd year graduate student. I ended up really REALLY enjoying the class, because she was incredibly personable, taught the material well, and was super aproachable for help.</p>
<p>For lower level math and science courses (up to 2nd year chem I believe) the labs and recitations will probably be “taught” (more like, run) by a TA. The big difference between class and lab/recitation is size and time. Class is a big(ger) lecture taught by the professor for 3 hours a week (this can be in one 3 hour session, two 1 hr 30 min sessions, or three 1 hr sessions). This is where they teach new material and go over book topics.</p>
<p>Recitation/Lab are smaller classes, generally 20 students or less, and led by a TA once a week (sometimes twice) for an hour. In here you go over homework, sometimes take quizzes, rehash confusing lecture material, etc. The TAs are hired/picked by the professors to help teach those classes and work closely with the professor to make sure the material is being taught accurately/correctly/etc.</p>
<p>So, to answer your question, 0% of <em>classes</em> are taught by TAs. But a large portion of the recitations/labs are.</p>
<p>Campus/Surrounding area: Oakland (main campus) is incredibly safe. I’ve been out walking alone at all hours of day/night (i.e. midnight, 1am, 5am, etc.) and never felt uncomfortable. Most surrounding neighborhoods (i.e. Shadyside, Squirrel Hill, North Oakland, South Oakland) are also pretty safe. South Oakland is sometimes a <em>bit</em> sketchy, just because the cheapest housing is there and often times you can see patches of drunk/belligerent people. But overall, I’ve never had a problem with the area. There are also safety lights/poles all over campus and if you ever feel uneasy you can push one and a police officer will arrive to where you are. If you’re ever stranded/feel unsafe, you can also call a Pitt safety shuttle called “SafeRider” to come pick you up and take you to your destination.</p>
<p>Out of State people will definitely feel welcome! I’m from Northern Virginia and had only been to Pittsburgh twice before I moved in. Oakland/Pitt is SUCH a friendly area that I had no times adjusting/meeting new people/feeling comfortable. Even now, I joke with my friends that I’m amazed at how large a school Pitt is (>17,000 undergrads) because I never feel like a fish-in-sea. In fact, I’m almost always guaranteed to see someone I know when I go out walking to class/whereever.</p>