Well, I
did teach high school, so allow me to chime in.
1. The American High School is a joke. Stream students, with some ease in switching streams. Vocational, commercial, and academic streams seem to be in order.
There are major problems with streaming. The biggest one is maturity development. Boys mature later than girls, and a lot of the increase we are seeing in special ed programs is actually boys that act less mature than girls. That's it. That also accounts for a large number of children identified with ADD/ADHD. By the time these boys get to about 16 years old, they are about ready to grow up a bit. If you use streaming, however, it's too late for them.
Another problem is that the high school years have been identified as the major years where identity is developed. If a kid doesn't even know who s/he is, how can they choose a stream? What happens is that the "smart" kids are put into the academic stream, even though they may prefer vocational. The "dumb" kids are put in vocational, even though they may have unidentified disabilities or simply be socioeconomically disadvantaged. And the commercial fills up with the loud and kinesthetic kids who may be far better suited to either of the other two. I think it's also fair to note that aptitude testing, which would be necessary in this scenario, has not been shown to be a good predicator of anything when given in the early years.
As an example, I'll use myself. The schools had us take career aptitude tests in 8th grade. I got lawyer and actress. I am neither, and it's a damn good thing. I'd be miserable as a lawyer, and I'd never make it as an actress. I also had serious motivation and maturity issues in high school and early college. Had I been streamed, it would have been disastrous.
2. AP classes in the academic stream could eliminate the need for the first year of a US college.
As MD notes, many colleges are not accepting APs for a significant amount of course work. Additionally, not all successful college students are ready for AP in high school.
3. Vouchers for High Schools. Break the hold of unions on the nature of the High School. Let there be experimentation.
Firstly, the unions don't have as much of a hold as you think. There are certain small areas of the country in which the unions are strong. But for the vast majority of schools, the unions are so weak they can't negotiate a simple cost-of-living increase in wages. I have worked in four schools districts and have friends in others, and I have never seen a union contract that governed the real "nature" of the high school. They ensure wages, due process, benefits, hours worked, and sometimes class sizes. Almost all the teachers I know worked more hours than required - the union certainly doesn't forbid or even discourage this. Class size restrictions are for the benefit of the students - believe me, they aren't better off in classes of 40 kids.
The due process aspect is important, because one must realize that teachers are in a very precarious position without union protection. It's a bit like academia, only even more petty, suspicious, political, and flighty. I, personally, had to call on the union to protect me in a health accommodation at one school. My request was eminently reasonable, and the AP stonewalled until the union rep set it straight.
Additionally, lack of experimentation in the schools is not the problem. If anything, there is
too much experimentation. Every education fad that is dreamed up in someone's M.Ed thesis makes its rounds, usually to fail miserably.
4. Vouchers for CC's and Colleges. Promotes equality of access. Schools can compete for students, as they do already. Let them make their reputations.
I have mixed feelings about this, but I have to come down against vouchers. On the one hand, I sympathize with anyone who has to have their kid in a failing school. I truly do. I've seen them from the inside, and they ain't pretty.
However, if you live in an area of a failing school and have school vouchers, what's going to happen? Well, you could send your kid to Good Public School Next Door. Except the GPSND only has space for so many kids. You are not likely to get in, because
lots of people are trying to escape the Bad Public School. Those who can afford it continue to move into the Good School District, making it even more impossible to get into GPSND. You also have Private School. Private School, however, does not have to accept your kid. They will take the best of the best and leave everyone else. They will be flooded with applications, because of the vouchers, and your chances are slim. Oh, and that voucher probably will not cover nearly enough of the tuition for you to afford it, anyway. So now you have Bad Public School with a higher concentration of low-achieving kids and less money to deal with the problems. Oh, and all the average kids are stuck there, too. Odds are, so is your kid. This is the reality of the situation.
We need to improve
all the schools. Competition simply will not fix the problem.
5. As a corollary of 4, abolish the "in-state vs. out-of state" distinction. All schools in the nation compete for all students in the nation.
And, what would that do? I assume you're still talking about high schools? What, you think a kid's family can pick up and move to a different state because the kid got into a great school there? What about jobs and careers? What happens when siblings don't get into the same schools? And, if the families have that ability, they can already just go and move into the district and have the right to send their kids there.
If you're referring to higher education, well, don't we already have this?
6. Let the vouchers be available to study at foreign universities, to intensify competition and enhance diversity.
Same problems as in #4. Plus, the voucher certainly won't cover room and board, so all this does is help the rich and some of the middle class, which is heavily white. Not much diversity there.
I admire your desire to fix the system, but your suggestions just aren't going to fix a thing. Public education, quite simply, has lost its way. I recommend reading
Left Back to get a good idea of what has happened to the system. It fits with my experiences, certainly.