Research On Numerical Test Questions Of College Entrance Examination Based On Core Quality

Core literacy is the basic feature and key ability of modern citizens to satisfy the demands of individual life-long development and social evolution.It is the master target of education in today and the emphasis of international mathematics education research.China's curriculum system has developed from "knowledge-based" to "literacy based".How to nurture the core literacy has turned into a new task for educators.Research on the core literacy examined in the series of test questions in the national volumes I,II,and III between 2016 and 2020 is of great significance to the development of mathematics education.Under the core literacy theory,a series of test questions are studied by literature research,statistical analysis and comparison of analysis,enforced research in a qualitative and quantitative way,and with the help of Professor Yu Ping's core literacy assessment framework,to achieve comparison 2016-2020.Organize and analyze the elementary knowledge,mathematical ideological means and key competencies examined in the series of test questions in the 2016-2020 national volumes I,II,and III.And analyzed the similarities and differences in the evaluation of the digital sequence module.Used SPSS to summarize the weights of the core literacy examined by the sequence of test questions,and made relevant graphs and tables,and used the graphs and tables to analyze the changing trends,relevance and differences of the core literacy examined,and gave reasonable teaching suggestions that help to cultivate and improve students' core literacy.Through the research and analysis of the series of questions in the national papers,the following conclusions are drawn:(1)The series of test questions in the national I,II and III volumes are roughly the same in the core literacy assessment.(2)The national papers will test the knowledge of the series of numbers in the form of choosing to fill in the blanks or solving the questions every year,mainly involving sequence recurrence formulas,arithmetic and geometric sequence general terms and summation formulas.It mainly examines equation ideas and transformation ideas,calculation solving ability and theoretical proof ability.(3)The number series questions in the national papers all value core literacy,but there is an unbalanced phenomenon in the examination,which mainly mathematics Computational and logical reasoning literacy.(4)The number series questions in the national papers all test the most level one,and the percentage of level 2 and level 3 is relatively small,and the most stable test for level two.(5)The series of test questions in the national paper are stable in the exam of key competencies,but the exam of the level of key competencies fluctuates greatly.According to the above research conclusions,six teaching suggestions about sequence knowledge are given: First,increase the preciseness of students' calculations and boost the competency of calculations in math.Second,concentrate on the advance of students' cogitation and rear the competency of logical reasoning.Third,deepen the understanding of sequence related concepts,cultivate mathematical abstract literacy.Fourth,build up the connection among mathematics with life and nurture the capability of mathematical modeling.Fifth,formulate teaching goals that highlight core literacy.Sixth,create teaching situations and mathematical problems that are beneficial to the development of students' key competencies.