20 17 mathematics difficulty of Jiangsu college entrance examination In 2003, it was said that the Jiangsu college entrance examination paper was stolen, which was a risk of leaking questions, so the "substitute paper" of that year was specially used. The main author of this math test paper is Ge Jun, who was later called "the math emperor of the college entrance examination". Similarly, 10 college entrance examination mathematics, Jiangsu Ge Jun once again participated in the problem. Why do you say these two years together? Because of the Jiangsu volume in the past two years, the difficulty suddenly soared, which made the candidates unprepared.
At that time, many students couldn't help crying when they were doing problems in the examination room. It's really hard. Some candidates even collapsed when they walked out of the examination room, crying out of breath. In the past two years, the national average score has been different, about 48 to 68. A set of college entrance examination mathematics papers, most candidates in the country did not even get half of the scores, and the difficulty can be imagined.
In the next few years, the mathematics in the college entrance examination, although the papers in Jiangsu were still more difficult than those in other provinces in China, never happened again. However, this year's situation is really worrying. Many candidates walked out of the examination room crying again. Some scholars say that the exam is too difficult and there is hardly enough draft paper. They tried their best to fill the blank in the test paper, and I don't know what the result was.
When the teacher heard this situation, he specially arranged the difficulty of 20 17 national college entrance examination mathematics. After careful evaluation, he thinks that this year's Jiangsu paper is as difficult as Zhejiang paper, but it is much better than in 2003 and 10.
Matters needing attention in answering math questions in college entrance examination 1. Grasp the key content and pay attention to ability training.
The main content of high school mathematics is the most important part to support the whole college entrance examination mathematics, and it is also the content that must be mastered when entering the university. These contents are compulsory and key points in mathematics in the college entrance examination every year. Such as function (including trigonometric function), plane vector, straight line and conic curve, line-plane relationship, series, probability, derivative and so on. , should be the top priority in the review, should be implemented one by one, and radiate to other knowledge points through the review of these topics.
2. Pay attention to the educational trends and the changes of questions.
Because the new content is widely used in the current social life and production, the content that is in line with the university is the knowledge that must be possessed after entering the university, and it is the content that must be tested in the college entrance examination, so we must review and train the basic requirements such as probability statistics, derivatives and their applications, reasoning proof, algorithm preliminary, block diagram and so on. We must use new teaching ideas to teach and review senior three mathematics.
3. Carefully examine questions, patiently answer questions, standardize and be accurate, and reduce mistakes.
Computational ability and logical reasoning ability are two training abilities clearly stipulated in the examination syllabus. It can be said that they are the two most basic abilities to learn mathematics well, and the examination in mathematics papers is everywhere. Moreover, in the annual marking, the loss caused by these two abilities accounts for a considerable proportion. Therefore, when reviewing mathematics, we should not only do a good job in teaching knowledge, problems and methods, but also improve and standardize students' computing ability and logical reasoning ability through various channels and opportunities.