Measurement And Evaluation Of The Characteristics Of Physics Test Questions In Provincial High School Entrance Examination

The 2018 national conference on education xi,President of the speech,education reform practice development put forward a series of new concepts,new ideas new ideas[1],further defined the basic task of the education orientation and khalid ents [2],education is to cultivate eventually physique and comprehensive development of socialist builders and successors of [3],The orientation of education is to develop students' comprehensive quality and cultivate students' core quality.In view of the integration of the objectives of junior middle school physics curriculum,the transition from the previous "three-dimensional objectives" to the "core literacy" of the physical concept,scientific thinking,experimental inquiry,scientific attitude and responsibility,put forward new requirements for students' ability and quality.It is necessary to evaluate whether the development of physics in compulsory education meets the national requirements.As a means of educational evaluation,examination is a ruler to measure the level of education.It can test the degree of completion of course objectives and quantitatively analyze the learning effect of students [4].Therefore,it is necessary to measure and evaluate the physics questions in the middle school entrance examination.Therefore,the author will take "Physics Curriculum Standards for Compulsory Education" and other propositions and related documents as the basis to comprehensively measure and evaluate the characteristics of physics questions in the senior high school entrance examination of Fujian Province,Henan Province,Guangdong Province in 2019 and Fujian Province,Henan Province and Tianjin Province in 2020.This paper mainly uses content analysis method,data statistics method,comparative analysis method from the overall framework of the examination paper,necessary knowledge,key ability,discipline quality,core value,the nature of the examination six aspects of the recent two years part of the provincial high school examination physics questions for evaluation and analysis.It is found that the average proportion of the subject and objective questions in the multi-dimensional detail list of the provincial high school physics questions is 7:3,which is reasonable.The knowledge section of the examination paper comprehensively examined the knowledge content of force,heat,sound,light,electricity and energy information as well as the students' various cognitive abilities.The average estimated difficulty of the paper is 0.642,which is reasonable,but it needs to be further reduced.The pretest frame design is good,which can play a guiding role in multi-dimensional detail blueprint.In terms of the examination of students' necessary knowledge,the firstlevel topic has achieved full coverage,and the average coverage rate of the second-level topic is 78.57%,which is good.At the same time,the structure of the 20-year period is further optimized than that of the 19-year period,but the investigation proportion of the first-level topic material still needs to be further improved.The second-level theme should improve the assessment of "energy,energy transformation and transfer" and "energy and sustainable development",so as to broaden the knowledge of students.The test paper has carried on the comprehensive examination on the key ability,and the structure ratio has also been optimized from 3:4:3 to 4:3:3,paying more attention to the examination of students' ability to apply knowledge to solve practical problems.At the same time,in terms of experimental inquiry ability,the proportion of inquiry scores is moderate,which better reflects the requirements of scientific inquiry in the curriculum standards.The investigation of the 7 elements of experimental inquiry is relatively comprehensive,but the examination of the core elements involving inquiry,such as "asking questions","conjecture and hypothesis" and "exchange and cooperation",should be further improved.In the examination paper on the core value of students,the proportion of each province's examination score is around 7%,which has a good education orientation,which can further improve the proportion and better cultivate students' national pride.At the same time the test also introduced the appropriate poetry about traditional culture,works,customs and so on,is conducive to the promotion and dissemination of traditional culture,a better training of the students' discipline quality.In terms of the difficulty and differentiation degree of the examination results,the overall average difficulty of the examination papers in each province is 0.63,and the average ratio of difficulty structure is 5:4:2.The difficulty is basically reasonable.However,in order to better play the role of the baton of the examination questions in the middle level,the difficulty can be further reduced,and the proportion of the middle level questions in the difficulty structure should be appropriately transferred to the easy questions.Also be aware of the difference between the actual difficulty and the estimated difficulty.The overall average degree of differentiation of the test is 0.52,which is good,and it can reasonably distinguish candidates of different academic levels.From the overall situation of all aspects of the provincial examination questions,it has a better education orientation,fully inspected the necessary knowledge and understanding,application,exploration and other aspects of the ability,but also infiltration of the cultivation of core values,is conducive to the formation of students' discipline quality.According to the proposition characteristics of the examination paper,it is suggested that the exam-makers should set the difficulty structure reasonably based on the course standard.Go deep into the front-line teaching research,practically examine the students' knowledge ability mastery degree;Increase the integration of core values to create local characteristics;Insist on exploring characteristics,try to open test questions,examine the comprehensive quality of students.At the same time,it is suggested that educators pay more attention to conceptual laws,physical methods and experimental inquiry teaching to promote core literacy.Make good use of teaching material resources,combine theory with practice,and promote the cultivation of students' core values.