I will not for a second believe that China has all 4 first places, it is likely the teachers simply given the answers to the students.
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Basically, students in China commit suicide over highschool it's that difficult, if they do well they go to college, once in college they do practically nothing, 99% graduation rate from universities.
Meanwhile the United States, which has almost all the top schools in the entire world, is "13th" on the list,
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The one and only advantage chinese have is great memory, and that stems from the nature of their language, they basically have to memorize the characters each of which is a complete word, and CORRECT combinations of which you have to remember too, for example CAT HEAD EAGLE (猫头鹰) means an OWL, if you mix those characters and write HEAD CAT EAGLE -- nobody will understand what you are saying. In the west we are made to memorize poems, they are easier to remember if they rhyme, we do it in one class, and on occasion, chinese basically never stop training their memory...
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re "...I will not for a second believe that China has all 4 first places..."They did not have 4 first places. Four locations in China took the test and that combination is taken as the China non-SAR score. They did seperate out the SARs namely Hong Kong and Macao.
re "...Basically, students in China commit suicide over highschool it's that difficult, if they do well they go to college, once in college they do practically nothing, 99% graduation rate from universities. ..."And what do we do in College? We made the SAT easier and accept students to university in part or largely based on any other factor but the ability to succeed. They then go major in "Whatever Studies" that will do nothing in advancing themselves in a society based on technology. A few of those would went on to be a professor of "whatever studies department" to propagate the next generation of useless studies, and many more would went on to be a barista with a college degree.
re: "...Meanwhile the United States, which has almost all the top schools in the entire world, is "13th" on the list..."We were 19 (reading) in 2016, when our universities were a more serious places of studies. For much of the last decade, we were out of the top 15. So 13 is an improvement, but I think our improvement is probably due to adjustments to PISA:the same adjustments done to SAT... "...To make SAT more accessible to the disadvantage..."
We (USA) in 2018 spend over $22,000 (median) $10,000 (average) per student per year in high school. In a 2017 report from National Center for Education Statistics, "In 2015, the United States spent $12,800 per full-time-equivalent (FTE) student on elementary and secondary education, which was 35 percent higher than the Organization for Economic Cooperation and Development (OECD) average of $9,500 (in constant 2017 U.S. dollars)"
How on earth do we spend the most and not even top 10? We have no excuse for doing so poorly. The more we spend on education federally, the worst we did. I think it is time that we try to return to basics - get federal government out of education and let those nearest to the problem solve the problem.
re:"...The one and only advantage chinese have is great memory, and that stems from the nature of their language, they basically have to memorize the characters each of which is a complete word, and CORRECT combinations of which you have to remember too..."Memorizing order of words is true across many languages. Even the English that we are using. However, studies have shown that written Chinese being a pictogram based language is indeed different than language such as written English that is based on phonetics. Image and sound are processed by different parts of the brain, so indeed there could be some impact in how a "Chinese brain" works vs an "English brain." As to whether that is an advantage or not, I do not have the expertise to say.
That said, I can however add that being bilingual is advantageous over being mono-lingual. When I am seriously stumped by a problem - be it in solution or be it validating a solution, I often re-describe the problem in Chinese Cantonese. Often I get an entirely different perspective
went when described and thought through in Cantonese vs in English. It is almost like getting a second opinion - two different views of the same problem all by my own lonesome. Unlike the movie "Arrival (2016)", it doesn't give you the ability to know the future however...
We all better work a lot harder and smarter or we will have a hard time rather soon.
or... we can just sit and relax, when they are on top of everything, we can just clone them, buy their second hand goodies etc... and later we (i mean you americans) can be the smartest (dragon awaken) kids again. life is merry go round..
That would be sweet revenge for many.... But should we get to that point, I wonder if we would clone them as you suggested, or, AI will make things so cheap that average IQ with average knowledge people would be nearly useless. We could be unable to afford anything other than subsistence necessities.
EDIT: Typo correction : when, not went