Empirical Research On The Teaching Effect Of High School Math Test Diagnostic System

Evaluation reform is an efficient means of improving teaching in academic fields,which is widely applied in school teaching application.Evaluation reform will find the weakness in students' study,help teachers design different teaching schedule for different learning style and different learning level,and launch the pointed teaching work.For the limitation in teach conditions,teachers are feeble at carrying out the examination reform when facing dozens or hundreds of students.Therefore,Information evaluation reform is widely applied in school teaching application which is used as a supplementary way for traditional method in teaching.But,how about the effect of information evaluation reform still needs further study.This paper discusses mainly an empirical study of the effect of teaching high school math test diagnostic system.The class seven of grade 9,class eight of grade 7 of Shenzhen Haiwang middle school and class two of Wuhan Xizang high school students are selected the research objects based on actual conditions.First,research background and theory of this thesis are expounded in chapter one and two which offers theoretic support and reference for the empirical study.In chapter three,experiments plans are established and the whole researching process is showed.In chapter four,the paper aims at analyzing and evaluating the data,focuses on evaluating the reliability,differentiation and difficulty of test diagnostic system,then examination paper,diagnostic test report and questionnaire of user perception were analyzed.According to the study,it drewthe following two conclusions:(1)The high school math test diagnostic system has good quality,the consistency reliability and mean difficulty of test are 0.862 and 0.65,respectively,and the differentiation of questions is 0.41.(2)User experience effect was good,and the students had long term use wish after using the high school math test diagnostic system.In addition,through analysing the diagnostic test,learning suggestions were put forward for every student.Students could study more pertinence,which can improve learning efficiency.Teacher can save the paper-reviewing time,know the weakest place of the whole class and carry on target-oriented teaching.