http://cnycentral.com/news/local/new-survey-ranks-us-student...
Study says standardized testing is overwhelming nation’s public schools
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Re: Study says standardized testing is overwhelming nation’s public schools
#72In the broader context, when it comes to math, reading and science, teens in the U.S. rank 36th in the world. Students in Shanghai are rated the best. What are they doing right that we could be doing better here in the US? http://cnycentral.com/news/local/new-survey-ranks-us-student...
Re: Study says standardized testing is overwhelming nation’s public schools
#73Earlier quoted context omitted.
"Teaching to the test" generally doesn't mean covering the material that the test is intended to cover in theory, it means drilling the exact format of questions, studying previous years, knowing exactly what you can sacrifice coverage of, how to guess multiple choice questions when you don't know the answer etc. Basically over-optimizing to fit an imperfect model. Now, I'm a good test taker generally, and it has alw…
>"Teaching to the test" generally doesn't mean covering the material that the test is intended to cover in theory, it means drilling the exact format of questions... Sure, if you're an incompetent teacher. But then maybe, just maybe, you shouldn't be teaching at all.
Re: Study says standardized testing is overwhelming nation’s public schools
#74Earlier quoted context omitted.
"Teaching to the test" generally doesn't mean covering the material that the test is intended to cover in theory, it means drilling the exact format of questions, studying previous years, knowing exactly what you can sacrifice coverage of, how to guess multiple choice questions when you don't know the answer etc. Basically over-optimizing to fit an imperfect model. Now, I'm a good test taker generally, and it has alw…
>"Teaching to the test" generally doesn't mean covering the material that the test is intended to cover in theory, it means drilling the exact format of questions... Sure, if you're an incompetent teacher. But then maybe, just maybe, you shouldn't be teaching at all.
But the teacher that does this will have students with higher scores, so by all metrics they are not the incompetent ones.
Like in software engineering, metrics lose meaning once they are used to justify rewards and punishments.
Re: Study says standardized testing is overwhelming nation’s public schools
#75Earlier quoted context omitted.
> Since you seem to think the test covers too many topics, perhaps you can read it tell us concretely which ones should be removed? I think you've somewhat missed the point, though I'm happy enough to play that game. My question would be which adults need to know those things? You ask me, "Which students don't need to be able to compute 3 x (3/4)?" And I would be inclined to answer anyone who doesn't want to go into…
For the people who don't need to realize that a 20% discount on $37.50 is $30, why bother sending them to school past 6th grade at all? Now that I see your argument more fully, it seems less like an argument against testing and more like an argument against wasting resources on unneeded education. Do you believe the people who don't need the specific topics you mention actually do need education beyond grade 6? If so…
We're running into the other problem with public schooling: it's not so much about education as warehousing children while their parents work during the day, until like a tree, they grow the requisite number of rings that magically grants them status as an (more-or-less - see alcohol, car rentals, etc.) independent being. You can see this with the expansion of organized after-school sports and activities - school usually runs from 7:30-8:00AM to 2:30-3:00PM, except parents are still working until 5:00PM, so you've either got to trust your kids to get off the school bus and not burn the house down in two hours, send them to grandma, pay for ruinously expensive child-care, or hope little Johnny or Sally is into soccer/football/baseball/band/art, etc.
On the first point, I would argue that understanding how money works is a pretty fundamental mathematical competency - percentages like that come up all the time with sales taxes, meal taxes, etc, and they are usually not built into the prices on the sticker/menu.
Re: Study says standardized testing is overwhelming nation’s public schools
#76They should take a hint from engineering: https://en.wikipedia.org/wiki/Nondestructive_testing
Re: Study says standardized testing is overwhelming nation’s public schools
#77Earlier quoted context omitted.
> Since you seem to think the test covers too many topics, perhaps you can read it tell us concretely which ones should be removed? I think you've somewhat missed the point, though I'm happy enough to play that game. My question would be which adults need to know those things? You ask me, "Which students don't need to be able to compute 3 x (3/4)?" And I would be inclined to answer anyone who doesn't want to go into…
For the people who don't need to realize that a 20% discount on $37.50 is $30, why bother sending them to school past 6th grade at all? Now that I see your argument more fully, it seems less like an argument against testing and more like an argument against wasting resources on unneeded education. Do you believe the people who don't need the specific topics you mention actually do need education beyond grade 6? If so…
It's an argument against a specific form of testing. Frequent standardised tests; testing the same things across all the schools and all the students; using that as your measuring stick, shapes the fact that you're going to get a lot of unneeded, even harmful, education. And the more frequently you run those tests, the better your 'data' is (data which is not politically neutral, as some might think) the more pronounced the effect. Test scores are the incentive.
There's two answers I can give to your question. One is the practical answer, as things stand at the moment. The other is the idealistic answer, as things could stand.
For the practical answer, the most that I can say about someone who matches that pattern persisting in education, in the current system, after grade 6 is that they may be getting something else out of some of the other subjects that they study there. If you were a parent, and you couldn't afford to educate your child yourself, then it would probably still make sense to send your child to school beyond grade 6. If you don't do so, they won't have the qualifications to get by particularly well in life, and they may learn something useful in the process (though I wouldn't bet too much on it.)
Besides, you still need some where to stick your children while you're at work. If nothing else, education is free child-care for poor people.
That's not a good argument, nor is it an argument for the current system over the potential alternatives, mind. It's just saying that sometimes crap's the best thing on the menu.
For the idealistic answer: What I'm advocating for is a different model of testing, in which the statement that someone would need an education 'beyond' grade 6 is not as meaningful. There are different skills, different areas of expertise that they could go into, but it would be very difficult to rank those skills: Is someone who we've certified can refit a central heating system more or less skilled than someone who we've certified can rewire a house? Someone with both is more skilled than someone who only has one, but at the same time are they a better electrician than someone who only has one? Is someone who understands the mathematics underlying musical theory more or less skilled than someone who understands the mathematics underlying computational complexity? If you can apply Bayes Theorem, are you more or less skilled than a frequentist statistician? It's a lot harder to rank people when you throw out the idea of 'this year,' or grades, and just have specific skills and people who can or can't do the job.
Ideally I'd be able to answer your question by saying that children are given the chance to immerse themselves in a wide range of different subjects and projects - to follow those that appeal to them as far as they can go so that when they leave they have a wealth of ability that carries them through their lives. That if you're interested in mechanics, for example, you should be able to study mechanics all the time you're at school. Wouldn't we have some fantastic mechanics if they'd been learning on cars and lorries and boats and so on every week day for five or ten years under coaching appropriate to their skill level? Wouldn't we have some fantastic builders if they'd been learning building under that setup? Fantastic artists, fantastic musicians. Especially when we could focus on those who were interested. And who knows, they might - as they get further in that area - discover that maths is useful, and then they could go and get some maths badges when they've got a passion and a reason to drive their learning, (rather than it being something forced down their throats with no real promise of a relationship to their actual interests materialising.)
But I can't - and so the former answer is what we're saddled with. Do you need it? Sure. Unless you've got reasonably well-off parents, you've got to go through the paces. Should you need it, in that form? No.
Re: Study says standardized testing is overwhelming nation’s public schools
#78Re: Study says standardized testing is overwhelming nation’s public schools
#79In addition to the in-school teach to the test problem the focus on SAT and ACT tests for college admissions is also a really big problem. For the kids lucky enough to consider college, the fact remains that parents can throw money at SAT test preparation and get test score improvements in the 100 point range and more. I know because I have done this. When I took the SAT in 1970 no one got assistance via test prepara…
One of the problems with de-emphasizing standard tests for college admissions is that they do a pretty good job at predicting college success (assuming that's your goal). Unfortunately the things you'd probably like to emphasize more (like interviews or other qualitative factors) seem to have pretty bad predictive value for just about anything.
(And this is hardly unique to college admissions; cue any of the discussions here about hiring processes.)
Re: Study says standardized testing is overwhelming nation’s public schools
#80I tutor my little brother-in-law sometimes (he's 9), and I like to deprogram him from public school testing culture as much as possible. I tell him that when he's with me and he doesn't know the answer, don't guess. Just say, "I don't know." And I test him, too. I ask him questions he can't possibly know the answer to, or questions that have no right answer, just to hear him say, "I don't know." And then I congratula…