Based On The S-P Table For The Mathematics Examination Questions Of The Middle School Entrance Examination Evaluation Research

This study takes the 2019 Jinan High School Entrance Examination Questions as an example.Based on the SP table evaluation theory and supplemented by the test paper evaluation methods such as item response theory,the quality of the middle school examination questions is evaluated and researched.The experimental method and the quality of the test papers are used in the research process.Research methods such as analytical methods and interview methods are designed to provide front-line educators and researchers with a solid theoretical foundation and practical evaluation methods,so as to better improve the quality of mathematics test questions and the quality of daily education and teaching evaluation,So as to improve the level of education and teaching,so that there will be a solid theoretical basis for the establishment of computer examinations and large-scale mathematics test question banks in the future.The software used in this article includes S-P table analysis software 0.5,Excel2013,SPSS22.0,etc.Through these software,various numerical calculations and chart drawing are completed.First,use the SP table evaluation method to draw the SP curve of the test questions and the attention coefficient of various test questions and the student attention coefficient.The test is evaluated and analyzed from the characteristics of the curve and the quantitative evaluation index;secondly,the Logistic model of the item response theory is used to start The measurement attributes and other aspects of the test papers are verified by examples,which provide a basis for the proposition and improvement of the quality of the test questions.In this process,this experiment uses experimental data collection.The third grade direct promotion class of Jinan Middle School Shengli Campus is used as the experimental class.The test room is highly restored.After the second model is completed,the test is conducted.Finally,the "Zhiduofen" cloud scoring system is used for scoring.The data collection process is scientific and objective,as close as possible to the senior high school entrance examination.The results of this research show that the quality of the mathematics test questions in the2019 high school entrance examination in Jinan is good,and the overall difficulty is relatively easy.Only three difficult questions have been detected.A small number of questions and options still have room for improvement in expression or distinction;one of the questions is more difficult,and neither the correct option nor the temptation option can correctly distinguish high,medium,and low-ability subjects,which is beyond the scope of students' cognition;A question with a large attention coefficient is judged to be a category D test.The answering options show that the answer rate of the middle group is higher than that of the low group,and the category characteristic curve shows that the answering probability of the attractive option does not match the ability trend.Finally,this research gives several suggestions for improving the quality of test questions and suggestions for the preparation of test questions,including applying the S-P evaluation form to daily teaching life and improving the quality of test questions.Generally speaking,the results of the SP table evaluation method are very intuitive,easy to observe,and the operation is not complicated.It can be promoted as a common test and analysis method in daily mathematics teaching.Auxiliary analysis such as item response theory also exerts great influence on the equivalence of test questions.effect.