An Evaluation Research of College Entrance Examination Questions of Mathematics Based on Comprehensive Difficulty Coefficient Model—Taking the National Volume A from 2021 to 2023 as an Example
The comprehensive difficulty of test items is an important index to evaluate the quality of test items.Based on the comprehensive difficulty coefficient model framework of mathematics questions,from the eight factors of situation,parameter,operation level,reasoning ability,thinking direction,knowledge content,cognitive level and reading amount,the code statistics and analysis of 6 sets of mathematics questions in the national volume A of college entrance examination from 2021 to 2023 are carried out.The results show that:in the four factors of situation,parameter,direction of thinking and knowledge content,the difficulty of the 6 sets of test items is consistent;in the cognitive level,reasoning ability,arithmetic level and reading amount,the difficulty of the 6 test items fluctuated;the level of difficulty factors of the liberal arts paper is lower than that of the science paper;the mathematics test in the college entrance examination puts forward higher requirements for cognition level,operation level and reading amount,and the examination of thinking direction and situation needs to be strengthened.It is suggested that we should pay more attention to the examination of mathematical thinking quality and improve the operability of questioning;appropriately increase the examination of realistic situation and scientific situation,and innovate the way of situation presentation;pay attention to the examination of mathematics reading ability,enrich the structure design of the test item.
mathematics test in the college entrance examinationcomprehensive difficulty of test itemsconsistency analysisevaluation research of examination questions
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