2. The required content is the content of compulsory course and elective course series 2 of "Mathematics Curriculum Standard for Ordinary Senior High Schools (Experiment)".
The content of the selected examination is 3 topics, such as 4-2 matrix and transformation, 4-4 coordinate system and parameter equation, and 4-5 inequality, in the elective course series 4 of Mathematics Curriculum Standard for Ordinary Senior High Schools (Experiment).
3. Test paper structure: the test time is 120 minutes, and the test method is a closed-book written test. The full score of the whole paper is 150, and the calculator is not used in the exam.
Science mathematics test paper *** 10 multiple-choice questions, with 5 points for each question and a total score of ***50 points; Fill in the blanks ***5 questions, 4 points for each question, * * * 20 points; Answer ***6 questions, of which 5 questions must be answered, and choose 1 question (including 3 small questions, 7 points for each small question, and candidates can choose 2 small questions to answer, with full score 14 points), and * * * counts as 80 points.
Multiple choice questions in liberal arts mathematics test paper *** 12, with 5 points for each question and 60 points for * * *; Fill in the blanks ***4 questions, 4 points for each question, * * * 16 points; Answer ***6 questions, * * * 74 points.
4. Test paper difficulty: the difficulty value of the whole paper should be controlled at around 0.6. The difficulty value of each test question in the test paper is generally controlled between 0.2 and 0.8, and the score distribution of various test questions in the whole test paper should be appropriate.
The examination paper should consist of easy questions, medium questions and difficult questions. A difficulty value above 0.7 is called an easy problem, a difficulty value between 0.4 and 0.7 is called a medium problem, and a difficulty value below 0.4 is called a difficult problem. The proportion of easy, medium and difficult types is about 4: 4: 2, and the difficulty of the whole article is controlled at about 0.6.