Research On The Evaluation Of Physical Science Reasoning Ability Of High School Students

With the promulgation of the "General High School Physics Curriculum Standards(2017Edition)" in 2017,the status of the core literacy of physics has become more and more important.However,scientific reasoning is an indispensable part of the core literacy.Therefore,practical training and improvement in education The scientific reasoning ability of students has become a contemporary requirement.However,most of the educational researchers in our country do not know and investigate whether the students' scientific reasoning ability level meets the academic quality standards,and whether they meet the requirements of the college entrance examination for students.Test requirements for the level of scientific reasoning ability.To this end,this article first analyzes the examination of students' scientific reasoning ability in the physics test questions of the college entrance examination in the past five years,and then investigates the current development status of the scientific reasoning ability of senior students at the current stage,and finally,combines the recent five years of college entrance examination obtained from the analysis Physics test questions examine the students' scientific reasoning ability and the current situation of the development of the scientific reasoning ability of the first-year senior students obtained by the investigation,and then consider whether the students' scientific reasoning ability meets the examination requirements of the college entrance examination physics and the existing conditions at this stage Questions,and use this as a basis to put forward targeted suggestions.This research adopts literature research method,text analysis method,statistical analysis method,survey research method and other methods,and it is carried out from the following two aspects:First of all,it is clear that the theoretical basis of this article is the six sub-reasons of scientific reasoning defined by Lawson AE in Piaget's cognitive development stage theory,and then analyze and summarize the teaching of each sub-reason in physics teaching Content setting and in the process of physics question answering,judge whether the question uses a certain sub-reasoning judgment standard.And on this basis,further analyze the examination of students' scientific reasoning ability by the college entrance examination physics test questions in the past five years,and the purpose is to specifically and clearly understand the focus of the college entrance examination physics in the sub-reasoning examinations of scientific reasoning.,Change trends and key physical content examined.Secondly,it is an investigation and research on the status quo of high school students' scientific reasoning ability.The subjects of the survey are two representative demonstrative general high school A and non-exemplary general high school B in Nanning,Guangxi.The LCTSR 2000 Chinese version of the scientific reasoning ability test paper translated by Bao Lei is used as a test tool for high school science students.401 people conducted investigation and research,the purpose of which is to analyze and understand whether the scientific reasoning ability level of senior freshman students at this stage meets the examination requirements in physics of the college entrance examination and the problems existing at this stage through the data obtained from the investigation.Finally,combining the above two aspects of the research results,the following conclusions and suggestions for physics teachers are obtained.(1)In the college entrance examination physics,only the students' conservative reasoning,proportional reasoning,related reasoning and hypothetical deductive reasoning are examined.The order of proportion is conservative reasoning,proportional reasoning,hypothetical deductive reasoning,and related reasoning.The surveyed students have not reached a good level in the overall scientific reasoning ability.It can be seen that they cannot meet the requirements of the college entrance examination physics for students' scientific reasoning ability.Therefore,physics teachers should urgently implement the training of students' scientific reasoning ability as soon as possible.Improve its ability level.In addition,after investigation,it is also known that the ranking of the students' ability level in each sub-reasoning is in line with the ranking of the proportion of each sub-reasoning test in the college entrance examination.(2)The overall scientific reasoning ability and sub-reasoning ability of the students in the model high school are higher than the students in the non-demonstrative high school.It can be seen that the level of the student source,the strength of the teachers and the teaching facilities of the students' scientific reasoning ability is Have a positive impact.(3)In the two schools surveyed,it is found that the overall development level of the students' scientific reasoning ability in the two schools is significantly different from that of“gender”,and boys' overall scientific reasoning ability is different from that of sub-science in various dimensions.The reasoning ability is higher than that of girls.Therefore,physics teachers should pay more attention to and focus on cultivating female students' scientific reasoning ability.(4)It is found in the survey that the location of the registered permanent residence of the students of the two schools will not affect the development of the students' scientific reasoning ability as a whole and in the sub-reasoning of various dimensions.Therefore,physics teachers do not need to consider the location of the student's household registration will affect the level of students' scientific reasoning ability.(5)Investigate the differences in the ordinary physics grades of the students' scientific reasoning abilities between the two schools.It is found that the overall scientific reasoning abilities and the sub-scientific reasoning abilities of the students in the same score section of the two schools in A and B are compared,and they are found to be A.The level of school students is higher than that of school B students.The reason may be: School A is a demonstrative high school usually test is more difficult than non-exemplary high school,so although the students are in the same grades of their school's usual physics scores,but the level of scientific reasoning ability of A school students is better.Taller than B school students.