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Lawsuit against "Discovery Math" in Seattle Schools

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11–20 of 55 posts

Re: Lawsuit against "Discovery Math" in Seattle Schools

#11
post #6

Welfare. These low-income and minority kids know they won't starve to death, they think that learning is "acting white". Here's the result. Oh well, better for the rest of us.

"Oh well, better for the rest of us."

Do you really think so? I'd prefer to live in a society where everyone was well-educated, or at least enjoyed learning.

I think you'd find there is some spillover benefit for yourself to be had from "these low-income and minority kids" receiving high-quality education.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#12
post #6

Welfare. These low-income and minority kids know they won't starve to death, they think that learning is "acting white". Here's the result. Oh well, better for the rest of us.

"Oh well, better for the rest of us." Do you really think so? I'd prefer to live in a society where everyone was well-educated, or at least enjoyed learning. I think you'd find there is some spillover benefit for yourself to be had from "these low-income and minority kids" receiving high-quality education.

I'd prefer to live in the society where all people would have unlimited supply of food, water, heath care, wouldn't kill each other, have lots of fun.

Unfortunately this kind of "magical" thinking is a very weak argument, and just doesn't work.

Welcome to the real world.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#13
A pity that the article does not include any excerpts from the books or detailed critiques of what's wrong with them.

Examining a Discovering Algebra book at http://www.amazon.com/Discovering-Algebra-Investigative-Appr... suggests that the book is not so bad (though obviously this only allows previewing a few pages)...however, I'm unsure whether this is even the same book, since the OP doesn't mention the name of the publisher.

It's hard to judge whether the books themselves are poor or whether the failure stems from teachers unwilling to adapt to a knowledge-building rather than a purely didactic approach. Education is important and worth spending money on but (as a European) I'm frequently horrified by American teachers, whose union seems defensive even of members who exhibit basic deficiencies in literacy or numeracy. It's still strange to me, for example, to consider that there are teacher's editions of textbooks that include answer keys for scoring homework - I ask myself what possible need a competent teacher could have for such a thing, and why school districts are wasting money on buying them.

I'm strongly against dumbing down school curricula; on the other hand, I think discovery of knowledge by experiment imprints knowledge far better than mere receptive learning (cf. recent HN posts about college physics students who learn the material well but are hopelessly incapable of applying it to a novel context). So I'm inclined to favor the approach of these textbooks (without endorsing their actual content). This article http://www.oregonlive.com/news/index.ssf/2009/01/the_constan... suggests that at least some of the problem stems from parental or school unfamiliarity with the methods, such as complaints about an 'overemphasis on...problem solving'.

Hmmm. I think we need to take a closer look before jumping onto the 'blame the book' bandwagon. The books discussed may well be inadequate, but it's hard to judge that without a more reasoned critique. If anything, this lends further support to opinion of many HN readers that we should be moving towards open-source textbooks instead of the current cosy arrangement between school districts and publishers.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#14
post #6

Welfare. These low-income and minority kids know they won't starve to death, they think that learning is "acting white". Here's the result. Oh well, better for the rest of us.

I dispute this assertion. When I was growing up, Ireland was ethnically homogenous with poor economic security and hostility to welfare cases like those of single mothers (for religious reasons), but there was still a distribution of ability and academic application. there were poor kids that studied hard and rich kids that didn't give a fuck, though more of the former than the latter, since high schools there employ streaming. You need more evidence for this assertion that the existence of welfare automatically results in poor academic outcomes.

I suggest that the disparity of result may have always existed, but in the past there were fewer women in the workforce and more jobs in manual labor such as manufacturing etc., so that a lack of academic achievement didn't necessarily result in economic insecurity.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#15
post #7
post #4

I am made uneasy about someone that contrasts 'low income' and 'white' in their graphs. I do however, still holding a low opinion of the discovery math pedagogical model in general, as it requires more math sophistication than is likely to be found in an elementary/middle/high school's teacher.

I was disturbed by the "low income" vs. "white" separation. Does the white group also include low income white students? Or, to further their point, did they decide low income whites aren't really white? Nobody should have to "rediscover" the Pythagorean Theorem. I'll go out on a limb and say Newton, Leibniz, Einstein, Descartes, etc. just went ahead and read Euclid, and they did pretty well for themselves.

I agree that kids should not have to discover the Pythagorean Theorem. But the way it is now isn't good either. Kids are just told to memorize lists of mathematical facts and taught how to apply these facts to solve math problems. This is supposedly more useful than learning why the facts are true.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#16
post #12

Earlier quoted context omitted.

"Oh well, better for the rest of us." Do you really think so? I'd prefer to live in a society where everyone was well-educated, or at least enjoyed learning. I think you'd find there is some spillover benefit for yourself to be had from "these low-income and minority kids" receiving high-quality education.

I'd prefer to live in the society where all people would have unlimited supply of food, water, heath care, wouldn't kill each other, have lots of fun. Unfortunately this kind of "magical" thinking is a very weak argument, and just doesn't work. Welcome to the real world.

If we're being hard-headed, we should also consider the possibility that intelligence is just not evenly distributed, and while schools should seek to improve as many students by as much as possible, we need an economic infrastructure that can make productive and self-sustaining use of less intelligent people as well as smart ones.

In short, dumb people are not going away, so there needs to be a means for them to earn a legal living.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#17

From the article >>In this approach math is substantially dumbed down for "equity" reasons and students are asked to discover age-old principles on their own. Charlotte Iserbyt, former Senior Policy Advisor in the Office of Educational Research and Improvement (OERI), U.S. Department of Education, wrote the free eBook (pdf) "The Deliberate Dumbing Down of America" http://www.deliberatedumbingdown.com/

I looked at that link. I admit that I only read the preface, but when I got to this passage:

America’s transition from a sovereign constitutional republic to a socialist democracy would not come about through warfare (bullets and tanks) but through the implementation and installation of the system” in all areas of government—federal, state and local. The brainwashing for acceptance of the “system’s” control would take place in the school—through indoctrination and the use of behavior modification...",

I gave up.

American schools may be many things, but only the delusional can claim that they are a plot to socialism. They do have a certain totalitarian bent compared to the schools I remember, for sure, but I'm not sure what that has to do with social democracy...

There is also a certain irony in the fact that the schools in "socialist democracies", by which I assume they mean countries like Sweden, consistently show better results than their American counterparts. I'm not sure how the "system" would think that dumbing down the school system will help them achieve that.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#18
post #7
post #4

I am made uneasy about someone that contrasts 'low income' and 'white' in their graphs. I do however, still holding a low opinion of the discovery math pedagogical model in general, as it requires more math sophistication than is likely to be found in an elementary/middle/high school's teacher.

I was disturbed by the "low income" vs. "white" separation. Does the white group also include low income white students? Or, to further their point, did they decide low income whites aren't really white? Nobody should have to "rediscover" the Pythagorean Theorem. I'll go out on a limb and say Newton, Leibniz, Einstein, Descartes, etc. just went ahead and read Euclid, and they did pretty well for themselves.

Well, they should have to discover something. There aren't a lot of undiscovered results that are accessible to an elementary school student studying math, so that discovery will usually be a rediscovery.

Is it foolish to write an interpreter as a pedagogical exercise because someone has written a better one?

Re: Lawsuit against "Discovery Math" in Seattle Schools

#19
post #7
post #4

I am made uneasy about someone that contrasts 'low income' and 'white' in their graphs. I do however, still holding a low opinion of the discovery math pedagogical model in general, as it requires more math sophistication than is likely to be found in an elementary/middle/high school's teacher.

I was disturbed by the "low income" vs. "white" separation. Does the white group also include low income white students? Or, to further their point, did they decide low income whites aren't really white? Nobody should have to "rediscover" the Pythagorean Theorem. I'll go out on a limb and say Newton, Leibniz, Einstein, Descartes, etc. just went ahead and read Euclid, and they did pretty well for themselves.

Typically, this sort of pattern means that "low income" includes low income students across all races, that's the only selection criterion for that group. The "white" group will include all white students (including low-income), and the "black" group will include all black students (including high-income). Nothing nefarious.

Re: Lawsuit against "Discovery Math" in Seattle Schools

#20
If you want an example of math education that does a lot right, take a look at what's been done in Chicago [1,2]. Unfortunately, substandard K-12 curriculum is all too common. I don't even want to think about the billions of dollars society would save by implementing effective programs across the board. Makes me sad. :-/

[1] http://ucsmp.uchicago.edu/

[2] http://everydaymath.uchicago.edu/

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