Analysis On High School Mathematics Examination Paper Based On Educational Measurement Theory

Educational measurement is an educational science in which educational phenomena are measured.Through the measurement of education,we can get a scientific and accurate evaluation of the effect of education.Test paper analysis is not only an important tool of educational measurement,but also a basic way to evaluate propositional quality and teaching quality.Through the quantitative analysis and qualitative analysis of the test paper,it can reflect the level of the knowledge and ability,and reflect the problems existing in the teaching work,so as to provide a reference for the improvement of the follow-up teaching work.At the same time,it can also reflect the merits and shortcomings of the examination paper test questions,and provide reference for the subsequent proposition work,so as to carry out the modification and screening of the test questions.This article analyzes the high school mathematics test paper under the background of educational measurement theory.Firstly,this article summarizes the development and content of educational measurement theory,mainly explains the measurement indexes of classical test theory and item response theory in test paper analysis and evaluation,that is,four degrees: reliability,validity,difficulty and discrimination.On this basis,the 2018 Fujian senior high school quality examination test paper is selected as the analysis object,and quantitative analysis of the test paper measurement results is carried out.At the same time,the four-degree conclusion of the test paper is obtained by qualitative analysis of the test paper itself according to the requirements of the class standard and the examination goal.In terms of validity analysis,The supplementary content about validity test of mathematics core accomplishment is put forward.In the aspect of project response theory,this paper introduces a new and easy-to-operate,powerful statistical analysis software,IRTPRO,and provides an operational reference for middle school mathematics teachers to use the project response theory to carry out test paper analysis.The aim of this paper is to promote the level of teaching and research in the measurement of teachers' education,and to provide information and suggestions for improving teaching and proposition work at the same time.