| Core quality is a necessary character and key ability to form students to adapt to personal development and social development.As an important discipline for curriculum learning,mathematics is essential for the cultivation of the core quality of students’ mathematics.It is not only reflected in teachers’ teaching and students’ learning,but also in the proposition of the mathematical test questions in the middle school entrance examination.As an important means of academic evaluation in my country’ s compulsory education stage and the main basis of the selection of studies,the study of mathematical test questions clearly clearly takes root in the intention of class quality in classroom teaching,and to promote education and teaching.In combination with the new curriculum standards,this study is based on the research objects of the mathematics test of the middle school entrance examination in2 0 1 8-2 0 2 2 in the H city and X city.The comprehensive difficulty model of the quality evaluation system and the mathematical test questions of the middle school entrance examination,and analyze the test questions.The conclusions are as follows: 1.In the core quality of mathematics,the mathematical test questions of the two cities in the middle school entrance examination have examined the core quality required by the obligation stage,of which H city H city The highest proportion of mathematics test questions in the middle school entrance examination is the computing power,and the highest proportion of mathematics test questions in the middle school entrance examination is the reasoning ability.2.From the perspective of core quality level,the ratio of the core quality in the mathematics test questions in the Mathematical Test in the Municipality and X in the past five years is roughly about 4 : 1.Small,show the stability of the core quality test of mathematics.3.In terms of the difficulty of test questions,the comprehensive difficulty of the mathematical test questions in the middle of the middle school entrance examination is not much different from the X city.Among them,the two cities have more inspections of " computing" factors," reasoning" factors," mathematical cognitive" factors,and "knowledge content" factors.The attention of "background" factor," data analysis" factors,and " intuitive imagination" factors remain to be improved.Based on the above research conclusions,the following enlightenment can be drawn: 1.Focus on the basis of disciplines and strengthen students’ basic quality;2.Appropriately increase the examination of abstract ability,spatial concept and data concept;3.Focus on discipline practice and cultivate students’ application ability;4.Pay attention to students’ differences and set exercises of different difficulty.In terms of proposition: 1.Reasonably arrange the proportion of core quality;2.Balance the difficulty factors and optimize the quality of the test paper.The innovation points of this paper are as follows: 1.The research object mainly selects the core quality of mathematics which is in line with the compulsory education stage,and makes a comparative study on the mathematics questions of the high school entrance examination in different regions;2.Based on the existing evaluation system of mathematics core quality and the comprehensive difficulty model of test items,the above system and model are refined and improved in combination with the mathematics core quality pointed out in the compulsory curriculum standard(2022 edition). |