First off, I have to agree with Joe. I study/teach/research in astrophysics, so hard science is what I enjoy. That being said, and this may come as a surprise to some, you have to be very good in English to get ahead in science. Why? because you absolutely must be able to communicate what you're doing in a clear and concise way. When you publish a paper it goes through a few referees, and if your English is bad, they simply will not publish it. Even if your science is solid, you have to be able to communicate. That being said, in a number of introductory courses (mostly astronomy), if students don't do well, we sometimes let them get "extra credit" by writing a paper. It is always astrounding how poor their English is. Seriously! you got into a top college, you should have some proficiency in both math and basic English. Some of their writing is simply atrocious... so I do have a lot of respect of Joe and other high school teachers across this country. I really do agree that they deserve more respect, not to mention better salaries.
In terms of grades at the college level, that varies by subject. In the sciences students get graded on their work. There's a clear "correct answer and methodology" and a clear "incorrect answer and methodology" and each student gets a grade based on how they did. There is little room for bias. Now, some of my friends who have to grade papers (English and humanities) have it tougher I think. They have to make a judgment call, and be as consistent as possible. I don't envy them, and it's not always clear what grade to assign, but they do tend to be fairly consistent. As for college students taking "useless classes" as part of the curriculum, that depends on what you study and where you go. For one thing, some universities guarantee to meet all a student's financial needs. I've known students who have undergraduate degrees from some of the most respected universities in the world, and they did not pay a dime. Of course, those do tend to be the exceptions. Point is, you don't have to meander around for years without learning anything. However, a large part of that depends on where you go to school. It's well known that for-profit universities (phoenix, etc) have atrocious graduation rates, as well as mediocre services but LARGE tuition rates! The latest biggest scam in these for-profit universities is to literally steal money from veterans who have come back to learn. To read just one small story see:
http://www.opednews.com/articles/Kaplan … 2-700.html
no doubt that some schools prefer to have their students remains students to they get paid. Fortunately, many universities are not like that. However, it is difficult to get into a top university, which is why it really is important to do well in high school. Of course, to do well in high school you need good teachers, hence why it's important to have people like Joe around... anyway, signing off for now!