| The restoration of the college entrance examination has played an important role in the selection of talents for colleges and universities.The college entrance examination has changed from “knowledge conception” and “ability conception” to proposition concept of “value guidance,literacy orientation,ability orientation and knowledge basis”,which reflects the change of teaching objectives and the college entrance examination evaluation system in China.The examination proposition based on mathematical core literacy can not only guide teaching,select talents and break the knowledge evaluation system,but also effectively connect the new curriculum standard to the new college entrance examination proposition.This paper selects the college entrance examination mathematics new curriculum papers of liberal arts,science and new college entrance examination papers in 2017-2021,and uses content analysis method and education statistics method to analyze 32 sets of mathematics test papers.Firstly,the surface analysis of 32 sets of college entrance examination mathematics test papers is carried out to understand the basic examination of college entrance examination mathematics in recent years.Secondly,the evaluation system of mathematical core literacy in this paper is constructed,and the coding analysis of mathematical questions in the college entrance examination is carried out.Then,based on the Ordinary High School Curriculum Standards and China College Entrance Examination Evaluation System,six mathematical core literacy and three levels of science,arts and new college entrance examination papers in test are respectively analyzed;then the core literacy of mathematics in the college entrance examination mathematics examination and the main examination points of mathematics core literacy are comprehensively analyzed.Finally,based on the analysis of college entrance examination questions,suggestions are made for college entrance examination questions and high school teaching.The main conclusions of this paper are as follows:1.The scores of mathematics core literacy in the 2017-2021 college entrance examination mathematics volume: logical reasoning > mathematical operation > mathematical abstraction >intuitive imagination > data analysis > mathematical modeling,and there are some differences in the three levels of each mathematics core literacy in different types of papers;(1)Mathematical operation: There are significant differences in the scores of three types of papers,arts > science > new college entrance examination;in the third level test,there are significant differences among liberal arts,science and new college entrance examination,science > new college entrance examination > liberal arts;(2)Mathematical abstraction: In the first and third level tests,there are significant differences between liberal arts and science and new college entrance examination,and the new college entrance examination is in the middle position;(3)Logic reasoning: in the test of level 3,there are significant differences in the test of liberal arts,science and new college entrance examination;and the test score is the highest in the vertical comparison of level 3;(4)Mathematical modeling: the test scores of three levels are similar,but the overall score is not very high;and the new college entrance examination paper in mathematical modeling test has a trend of improvement;(5)Intuitive imagination: There are significant differences in level 1 and level 3 tests;on the level 1,there are significant differences among science,liberal arts and new college entrance examination,new college entrance examination > liberal arts > science;on the level 3,new college entrance examination volume > science volume > liberal arts volume;(6)Data analysis: There are significant differences in level three tests,mainly in science and new college entrance examination.2.The new college entrance examination paper and the science paper of new curriculum standard in level one,level two,level three score test ratio is 4:4:2,the liberal arts paper of new curriculum standard in level one,level two,level three score test ratio is 5:4:1.3.Each test question has a focus on knowledge points and mathematical core literacies,in which mathematical abstraction,logical reasoning and mathematical operations are examined in each mainline content."Preparatory knowledge" mainly examines mathematical operations,"function" mainly examines mathematical abstraction,"geometry and algebra" mainly examines intuitive imagination,and "probability and statistics" mainly examines data analysis.Based on the above research conclusions,the following suggestions are put forward:1.Propositional recommendations:(1)Ensure the test of level one,and pay attention to the test of level two.Comprehensively examinate students mathematical core literacy.Play the guide-teaching role of college entrance examination;(2)Increase the exploratory and open questions based on the actual situation,emphasize the application and innovation of the questions,and fully play the function of college entrance examination service selection;(3)Strengthen the comprehensive examination of knowledge points of test questions,enhance the relationship among knowledge,and play the role of examination content in quality education.2.Teaching recommendations:(1)Design effective mathematics teaching guided by Ordinary High School Mathematics Curriculum Standards;(2)Use generative teaching,reveal connotation from multiple perspectives,and guide students to generate knowledge and understand knowledge;(3)Adopt structured teaching,construct knowledge system,and guide students to construct knowledge network diagram and transfer knowledge;(4)Use situational-problem teaching,design new questions,and guide students to discover new propositions and innovate knowledge;(5)Take'knowledge' as a carrier,and cultivate students' mathematics core literacy. |
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