In distribution classes (classes you are required to take), the class size is usually very large, usually a hundred students or more. Professors that teach these courses will only know your name if you make the effort to meet them during study hours. However, when you reach upper level courses, you will usually get to know your professors on a more intimate level because class sizes can be as small as seven students. My favorite class was Taiwanese-Americans because I had the opportunity to learn about my ethnic background, learn about my home country's history, and eat great food. My least favorite class was probably Statistics for Political Science. This class was a requirement for my major. I personally found this class incredibly boring and dry since the subject material did not interest me at all. I would say that students generally study quite a bit at Northwestern. You don't go to this type of school and have your parents dish out 44K a year for you to slack off and be a bum. Class participation is common in discussion sections. In a huge lecture hall of 150+ people, class participation is less common. However, professors will usually involve students by asking them to raise their hands to see how many students agree or disagree with a certain case/problem that is being explained. Northwestern students will have intellectual conversations outside of class because they are pretty nerdy. I find a lot of students discussing politics and debating on current events. Students are competitive, but I would not say they are cut-throat. They are not the types that will go to the library and rip out pages from a library textbook so that other students in the class cannot get their hands on necessary information. I have heard of "horror" stories like this at UC schools because classes are based on a bell curve. At Northwestern however, the curve will generally help you. The most unique class I have taken is Modern Cosmology with Professor Smutko. He is an amazing lecturer, the material is intriguing, and you can actually use Northwestern University's huge telescope to view objects of study. When I went to use the telescope, we had the opportunity to see Saturn and Orion's Belt. Overall, this class is very fun and interactive. My major is Political Science (with a focus on Asian politics) in the Weinberg College of Arts and Sciences (WCAS). I have spent time with professors out of class, usually at office hours to discuss certain topics I was having trouble understanding. Northwestern's academic requirements are quite rigorous. Try and come into the school with as many AP credits as possible so you can get rid of many distribution requirements. The academic requirements also vary by major. Engineers have it worst because they are required to take the most credits. In contrast, I have heard that students in the School of Education and the School of Communication are graded the easiest at Northwestern. I would say that Northwestern's education is geared towards learning for its own sake. I am part of WCAS, the liberal arts department of Northwestern. The Dean of WCAS basically told me that he wants students to learn from as many different subjects as possible because when you leave Northwestern, you should be a more "well-rounded individual" that has a breadth of knowledge in all different areas. From what he told me, he basically wants students to graduate feeling like Renaissance people - those that have an understanding of many areas of study.