Today's children are getting smarter and smarter, which is the most intuitive impression for many people, because many primary school questions adults can't do it, and it is very common for primary school students to be ahead of the curve, and the junior high school mathematics auxiliary line is so complex that it is difficult to understand. Judging from the situation in primary and junior high schools, this is indeed the case, and most parents do not know whether the level of high school students is high or low.
IQ this thing, there will not be a situation where one generation is significantly stronger than another, now primary school students are smarter than before, but in greater learning intensity, more routine practice under the illusion, now full scores, can do Olympiad math questions, may not be smarter than the previous 90 points of the child.
In the eyes of the teacher, the higher the degree of dedication to the child, although any question will be done, but lack a little spirituality, the former smart children, may be careless, may not be proficient in doing the question, but there is stronger plasticity, not just a simple machine, into junior high school This situation is more obvious, many children rely on training skilled set of skills, but do not have the corresponding logical thinking ability.
External investment in primary and junior high schools, so that the results reflect the group of inflated heights, many chicken babies replace the really smart children into key high schools, the number of key high schools in the past is small, and most of them rely on independent learning, their overall level is higher, and now the number of key high schools is much more than before, the previous ordinary high school level is equivalent to the current key high school, the previous key high school level, relative to the current key high school key class.
Our district key high school here, there used to be only four classes, but now there are eighteen to twenty classes, the size of the group has expanded, making the overall average level lower, coupled with a large number of chicken babies who do not have the strength of key high schools, in the eyes of teachers and teachers, it may really be worse than one session.