Investigation And Research On The Current Situation Of Middle School Students' Core Literacy Of Evidence Reasoning

The key to national competition lies in the competition of talents,and the core quality of human beings plays a vital role in the cultivation of talents.To a large extent,it determines the level of scientific and technological development of a country,and even determines the country's position in the future world.At present,inquiry has been included in the curriculum standards of various subjects in the new curriculum reform,so the research on core literacy has become more and more popular,especially the core literacy of evidence reasoning,which has become one of the indispensable research contents because of its important position.Therefore,it is imperative to investigate the current situation of students' core literacy of evidential reasoning,which not only helps middle school students to carry out inquiry activities,cultivate and develop students' core literacy of chemistry,but also helps to improve and develop students' comprehensive literacy.Based on the integration of the existing research on core competence of evidence reasoning and the suggestions of the tutor group,this study compiles a questionnaire on the status quo of middle school students' core competence of evidence reasoning,and investigates the cognitive level and comprehensive application level of high school students' core competence of evidence reasoning.The results of the survey on the status quo of middle school students' core literacy of evidence reasoning show that:(1)students have a certain understanding of core literacy,but not in-depth understanding;and students' understanding of core literacy of evidence reasoning is relatively limited.(2)Most students have the core competence of evidence reasoning at the primary level,but at the higher level of 3 and 4,the situation of students is uneven.Students' core competence in applying evidence reasoning from Level 3(qualitative and quantitative perspective)is not ideal.Only a few students can reach Level 4.(3)Students are good at reasoning from familiar and single knowledge situations.There is much room for improvement in evidence extraction,collection,analysis and reasoning when analyzing complex problem situations.(4)When students solve practical problems,they do not form evidence consciousness,can not give full play to the advantages of evidence reasoning to deal with practical problems,and can not avoid the deception of false information in life.Based on the analysis of the existing literature and the results of the above research,the author puts forward the following suggestions: organizing teacher training to improve the understanding and understanding of the core qualities of evidence reasoning between teachers and students;proposing that teachers create real situations,increase complex and unfamiliar situations,and guide students to reasoning based on evidence;proposing that students should have structured knowledge,consciously collect evidence,and form evidence chain;Evidence network.At the same time,the cultivation of core competence of evidential reasoning is a long-term battle,which requires the joint efforts of students,teachers,parents and schools.