miafuture

Hello, we are in our 2 week of school and we just took our first big 100 question test covering everything we have learned up till now. Well, the majority walked out of class feeling really confident that they did great. When we came back to class our instructors told us they were a bit suprised that everyone did not do as well as they thought we would, well as we get the sinking feeling in our stomach she showed us that 19 of us made C's 9 made B's 6 made D's and 0 people made A's. With the majority of us makeing C's wouldn't this tell them that they are not teaching it correctly or the testing is improper? I was just wondering if this is common and have you guys experienced it? I spent ALOT of time studying and read all my chapters, took all my notes, listened to lectures, and I made a C which ususally when I put that much effort into my classes I walk away with at least a B if not an A. Would like to hear your imput and what you guys think. Thanks