Science comprehensive ability test, referred to as "comprehensive science" or "comprehensive science", refers to the combination of physics, chemistry and biology in the old college entrance examination. The total score of science comprehensive test questions is 300 points, among which the scores of individual subjects vary from province to province. The national comprehensive test paper is physics 1 10, chemistry 100 and biology 90.
In recent years, the proportion of biology in comprehensive management has become larger and larger, almost close to the physical and chemical score line, and others sometimes change slightly every year. That is, "3" in the "3+X" exam refers to Chinese, mathematics (science mathematics) and English, and "X" refers to comprehensive literature composed of politics, history and geography or comprehensive science composed of physics, chemistry and biology;
The score is twice that of Chinese, mathematics and English (300 points for literature or science, 0/50 points for Chinese, mathematics and English). Candidates choose to study arts or science. If the selected science is a science synthesis composed of physics, chemistry and biology, then "synthesis" is "science synthesis".
Relevant regulations
1In February, 1999, the Ministry of Education issued the Opinions on Further Deepening the Reform of Enrollment System in Colleges and Universities, and decided to try out the "3+X" college entrance examination model in Guangdong Province, which opened the prelude to a new round of college entrance examination reform, thus making the college entrance examination reform once again a hot topic of general concern in education and even the whole society.
In order to distinguish cities, the northwest is "physics, chemistry, ideology and politics+X"; Northeast China is "physics, chemistry and biology +X", and other regions can be characterized as "physics, chemistry +X+ 1 according to the situation.
In 2005, all the subjects of college entrance examination in all provinces and cities in China adopted the new curriculum, and the mode of college entrance examination will not change much except some provinces and cities may make some fine adjustments (for example, the mode of college entrance examination in Guangxi in 2005 was changed to "3+ small comprehensive" mode).
In 2006, Shaanxi's comprehensive plan was changed to a small comprehensive plan, and Liaoning was divided into arts and sciences to help students reduce their burdens. In 2007, Shandong College Entrance Examination paid more attention to the ability test, and it is planned to adopt 3+X+ 1, which may be used for reference by Jiangsu. In 2008 and 2009, according to experts' analysis, in order to adapt to the curriculum reform of national college entrance examination subjects, the examination method of comprehensive management may have to be changed.
It is reported that since 20 10, the scores of comprehensive chemistry and biology in Beijing have changed, in which the score of chemistry has dropped from 108 to 100, and the score of biology has increased from 72 to 80. A new question has been added to the biology topic, focusing on students' experimental ability.