To measure the teaching results of a high school, it is not simply based on the performance of the college entrance examination results, but combined with the results of the high school entrance examination, in the form of a comparison of the promotion rate, a simple example assuming that the city's 30,000 high school students, the first rate of the class is 25%, that is, according to 7500 people as the benchmark, if 400 students in a school are ranked in the top 7500 in the high school entrance examination, only 300 people in the college entrance examination reach this ranking, and the promotion rate is only 75% If only 200 people can rank in the top 7,500 in the high school entrance examination, and 300 people reach this rank in the end, the promotion rate will be 150%.
The high advancement rate shows a low score and a high score overall, while a low advancement rate is more common for high scores to enter and low to score. Looking at the college entrance examination over the years, a more obvious phenomenon is that the promotion rate of prestigious high schools is far less than that of counties, and the situation of high scores entering and low scores being out is more obvious.
Obviously not, the head high schools have more obvious advantages in terms of teacher allocation, teaching environment and parental input, and there are two reasons for the lower promotion rate:
One is the space that can be improved, compared to the space that can be reduced is much smaller, without going to the college entrance examination, even if it is a year of high school, the student's grades have been reshuffled, compared with the ranking of the high school entrance examination, the score has risen and fallen sharply.
A school of 500 people, enrollment of 450 people to reach 7500, 50 students below 7500, from the number of comparative analysis, 450 students in the score fell below 7500 people, will be significantly greater than 50 students in the performance impact of more than 7500 people, the reduction of the promotion rate is almost an inevitable event, the higher the enrollment score, the more obvious the reduction in the promotion rate is often more obvious.
The second reason is that many students from the head schools, often in order to impact the famous schools, the potential of junior high school has been fully released, on the contrary, students in ordinary counties, because the target high school score line is not high, so many students' grades are left behind, the former may be 600 points of ability, the entrance score of 630 points, the latter may be 630 ability, only showing 600 points.