The Use of Data Mining in Contents of the Examination and the Relevance of Teaching Research

In this paper, we use a random draw of the data of the part of subjective questions take out from students´s papers in a Certificate of Education Examination in a province. We use a priori algorithm to take a processing operation on these data, excavating the questions related to the questions which more than 70% of the students fail to passed, In order to analyze the degree of the interaction between the teaching content which these subjective questions related to, and made reference to the corresponding recommendations.