An Advanced Math Education Revolution Is Underway In the U.S. (theatlantic.com)
AthanasiusKircher writes: The Atlantic has an >extended article on the recent surge in advanced math education at the primary and secondary levels in the U.S., arguing that last year's victory for the U.S. in the Math Olympiad was not a random anomaly. Participation in math camps, after-school or weekend math "academies," and math competitions has surged in recent years, with many programs having long wait lists. Inessa Rifkin, co-founder of one of these math academies, argues that the problems with math education begin in the 2nd and 3rd grades: ""The youngest ones, very naturally, their minds see math differently.... It is common that they can ask simple questions and then, in the next minute, a very complicated one. But if the teacher doesn't know enough mathematics, she will answer the simple question and shut down the other, more difficult one." These alternative math programs put a greater focus on problem-solving: "Unlike most math classes, where teachers struggle to impart knowledge to students—who must passively absorb it and then regurgitate it on a test—problem-solving classes demand that the pupils execute the cognitive bench press: investigating, conjecturing, predicting, analyzing, and finally verifying their own mathematical strategy. The point is not to accurately execute algorithms, although there is, of course, a right answer... Truly thinking the problem through—creatively applying what you know about math and puzzling out possible solutions—is more important."
The article concludes by noting that programs like No Child Left Behind have focused on minimal standards, rather than enrichment activities for advanced students. The result is a disparity in economic backgrounds for students in pricey math activities; many middle-class Americans investigate summer camps or sports programs for younger kids, but they don't realize how important a math program could be for a curious child. As Daniel Zaharopol, founder of a related non-profit initiative, noted in his searches to recruit low-income students: "Actually doing math should bring them joy."
The article concludes by noting that programs like No Child Left Behind have focused on minimal standards, rather than enrichment activities for advanced students. The result is a disparity in economic backgrounds for students in pricey math activities; many middle-class Americans investigate summer camps or sports programs for younger kids, but they don't realize how important a math program could be for a curious child. As Daniel Zaharopol, founder of a related non-profit initiative, noted in his searches to recruit low-income students: "Actually doing math should bring them joy."
drop the silly coding classes that gives nothing ('nerds' will learn anyways, others never will), do maths!
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but will americans ever be free of mind control to even ask,
"I admit that twice two makes four is an excellent thing, but if we are to give everything its due, twice two makes five is sometimes a very charming thing too." - from 'notes from underground' by fyodor dostoyevsky
I have noticed that Public education is getting better in the US. They are now teaching Math much more effectively (at least at the elementary school level). At first I thought the Common Core was dumb after my elementary school child showed me what he was doing, but after researching the teaching methods I know understand the reasoning behind techniques they are using. Plus the efforts of Code.org to introduce our kids to logic and programming at an elementary school level is really helping with all of their studies. Amazingly teaching basic logic helps in all aspects of life. Kudos to the Common Core people and Code.org. Too frequently the teaching "experts" are teaching the wrong techniques. Anyone who grew up learning "new math" (Venn diagrams, etc) in the early and mid 1980s public schools knows what I mean by that!
The way math is taught, Math is a chore. The way common core teaches it, it's a stupid, idiotic chore.
There is never an example of the wonders of math. No examples of what can be accomplished and how you can actually benefit. It's just a series of numbered problems with the answers to the odd numbers in the back and precious little explanation. Something to finish before class is out and to remember just long enough to pass the next test.
Math is a chore because it's taught like a chore.
When Fascism comes to America, it will call itself Anti-Fascism, and tell you to give up your guns.
From my experience with kids of this generation, there's one teacher who's responsible for most of the positive increase in mathematical competency in recent years: Salman Khan.
I'm sure you'll find any number of politicians and their cronies at the textbook corporations who will claim credit, but when they mess everything up and the children find themselves mystified and befuddled, they turn to Khan for help.
My God, it's Full of Source!
OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
Based on surveys conducted on graduated seniors at my University math majors were some of the most highly paid degrees in the entire place with starting salaries a year out in the six figures range. Most of them were people with advanced degrees in statistics and were employed creating models for investment on wall street.
"There are lies, there are damn lies, and there are statistics"
apparntly in America there is only one math.
When you abbreviate a word you don't tack letters back on the end. We don't shorten Chemistry to Chemy, after all.
Thank goodness. Until I saw this exchange, I thought I was the only one here who wanted to have a fruitless 30-minute argument about where exactly the letter u belongs or doesn't belong.
The kids winning these competitions today were not taught Common Core math in elementary school.
Or to put it another way, these gains will not be long lived as the inadequately taught youth in elementary school today make their way into the secondary levels.
Yes a very, very few do. And it would be wonderful if anyone could take from the commons and profit by adding value to what nature has provided. Unfortunately the one percent have laid claim to anything that should be available to be had for free. Such is life!
Time is what keeps everything from happening all at once.
Well, it's a long term gripe that society as a whole would be much better served devoting to intellectually elite student's education just a fraction of the money spent making sure every last clown can calculate change by the time they graduate.
But you know, political memes and "them elites don't need it! >:-( "
And that was before all this privledge meme shit hit the fan. Try it today.
(-1: Post disagrees with my already-settled worldview) is not a valid mod option.
My father taught me binary in the early seventies when I was still in elementary school, with black marbles and a grey egg carton. I got it right away. Numbers were one thing, representations of numbers was another thing, and these could be whatever you found convenient, so long as you obeyed certain rules (I wasn't so accelerated that I immediately started banging out Euclid's Elements on the piano).
Then I thought really hard one Saturday afternoon about fractions (on the unit interval, which I thought of as positive integers with the numerator greater than the denominator), and discovered that even though there are a lot of them, it is possible to enumerate them exhaustively, though not by the traditional "counting up" procedure, which got me hooked into the problem of the common divisor thing.
The next project I recall was to exhaustive write out the Tic Tac Toe game tree. Since I was a lazy bastard (always have been) this involving thinking very hard about something somewhat like symmetry groups.
Over the annual summer visit to my grandparents—small town prairie Badlands without the cool geography, though often we managed a trip to see the hoodoos—I played a lot of solitaire on the golden-green shag carpet which Puss Puss—the duodecarian house cat who lived in the shadows under my grandparent's bed (the short duration of our visits was probably for her sake)—sometimes preferred in her dotage over asking out into the Canadian winter. Quite undeterred by the sticky and/or stinky patches, I managed to clearly formulate the concept of a "decision procedure" and that such a thing could be unambiguously specified; furthermore, I worked out (at first empirically) that the greedy algorithm was provably not optimal for Klondike (for me at that time, all Solitaire was just "Solitaire", though I knew several).
At age ten, the boundary between empiricism and proof is still a fuzzy one.
In grade five, I spent a lot of time (by myself) trying to puzzle out the rate-limiting step in long-hand square root. I had by then also discovered E=IR and P=IE. Pretty soon I had determined that this generates 4 choose 1 times 4 choose 2 simple algebraic forms. But for an entire painful week, some kind of thick cloud entered my brain and I couldn't reliably write all the forms down without a lot of mucking around; this I knew to be completely bogus, and a permanent blot on my record. By the time the cloud passed, I was pretty good at substitution and gathering. Later, when I first encountered a matrix (don't recall), I immediately went to myself "oh, that's just algebra, better organized". At least something stuck.
Now, during this entire period of my life, I was in a constant state of deeply repressed rage about this thing called "school", with all the inherent stimulation of Puss Puss waiting out the daily bedtime / ultimate final departure of the grandchildren (geriatric cat yay!) from the furthest dark remove under the master bed.
Grade six came as a shock. For the first time I experienced a math teacher who believed in letting kids learn at their own natural rate. He quickly put four of us a private work program. We could go as fast as we wanted, but the rule was we had to do all of the tedious exercises at the end of every chapter. Many of these exercises were heavy on the pencil work, so I only made it through grades six, seven, eight, and nine. My fingers put in about 90% of the work (this is not actually a bad thing), and my brain put in the other 10% (this being 100 times more than 0.1%). Awesome!
So I was armed, locked, and loaded for bear when I showed up at the beginning of grade seven. I figured I could knock off ten, eleven, twelve by Easter, and still have a month left over for real math at long last.
Problem: my grade seven teacher thought my purpose in life was to sit enthralled by his boring lectures. Shields up! I don't recall a single thing he wrote on the board
Well yeah, all the money is in analytics. Google, IBM, Political Science, basically anything involving statistics and analytics is going to be future-proof as far as jobs are concerned. It's one thing to crunch the data, but it's quite another to understand it well enough to do modeling.
Life is not for the lazy.
Actually probably the issue is that Common Core is exposing that kids aren't learning it, so they need extra help. Nothing wrong with that. Previously you had no idea who was learning and who wasn't. Parents bitch because they don't understand it, and haven't bothered to research it.
He had a point. The register isn't for math, it is for *accounting*. He has to true up his drawer against the receipts for that shift. One loaf of bread isn't going to be a huge issue, but if loaves start walking out the door and the cameras pick up the cashier taking cash and not entering it, it is possible that the cashier gets in trouble at least for failing to account for things.
Worse, if someone actually is stealing those loaves or cans of spaghetti (low amounts of shoplifting are common in stores) and the cashier is seen taking money for those things which is not accounted for, they assume he or she is running a side business and pocketing the cash.
So yeah, he's probably not going to jail, but you were not entirely in the right there.
Businesses will send their employees to college
No business will send their workers to college, they'll send them to a tech school for specific classes or to training seminars. None of which are a replacement for a good education. Technical knowledge expires quickly, education lasts a lifetime.
Clearly you need to do a bit more research. Common core isn't about methods or techniques at all.
https://en.wikipedia.org/wiki/...
"The standards do not dictate any particular pedagogy or what order topics should be taught within a particular grade level."
http://www.corestandards.org/a...
"That is why these standards establish what students need to learn but do not dictate how teachers should teach. Instead, schools and teachers will decide how best to help students reach the standards."
Confucius say, "Find worm in apple - bad. Find half a worm - worse."
I loved math until the 3rd grade (c. 1973); and between 3rd and 12th grades, I was a math failure. When I hit the age of 21, I decided to go to college, and that meant starting from scratch with remedial math at the local junior college, and the plan was to transfer to a 4-year university after that. Remedial math was wonderful: I had an instructor (Dr. Baum) who would keep explaining things until I could understood. This was very different from gradeschool where instructors would keep repeating the same thing that I didn't understand, but say it a bit louder each time they repeated it (as if that was supposed to help me understand). Five years later I was in my senior year after my transfer to UC Berkeley. I was an EECS major, and I had completed the Calculus (for engineers) and Math Analysis, and I was sailing toward my EECS degree. I decided to take a trip back to my original jr college, and look up Dr. Baum. To my extreme disappointment and sadness, I found out Dr. Baum had died. He never knew the door he had opened for me. Here we are, 30 years into my EECS career (more of a CS career, as it turns out; but I get to beat up on oscilloscopes and logic analysers once in a while), and it has been a lot of fun. Dr. Baum proved that it can come down to EXACTLY ONE instructor who reaches a student's mind, and without excellent instructors, we easily lose minds that could otherwise have been STEM participants. More's the pity. WE NEED MORE MATH TEACHER that aren't crappy.