Measurement And Evaluation Of High School Students' Core Quality Of Logical Reasoning

In January 2018,the ministry of education issued the curriculum standards for general high school mathematics(2017 edition),which officially included core literacy in the curriculum standards for high school mathematics for the first time.In this upsurge of educational reform,Chinese educational circles pay much attention to the cultivation of students' core literacy,and some scholars compare core literacy to the DNA of the educational circles.The curriculum standard describes the core quality of logical reasoning as "students should master the basic form of logical reasoning,learn to think logically,and grasp the context of things in complex situations;Develop an organized,logical mind.So,in the current high school teaching,how well do students master the core qualities of logical reasoning?Based on the above problems,this paper established the research topic of "measurement and evaluation of the core literacy of logical reasoning of high school students".Taking the senior high school and senior high school of huangshi no.2middle school as the research object,the test questions and questionnaires were distributed,and the test results were analyzed.At the same time,a questionnaire survey was conducted on the mathematics teachers of huangshi no.2 middle school to find out whether the teachers actively and purposefully cultivated the students' core qualities of logical reasoning in the teaching process.Specific research results are as follows: high school students have a strong understanding of inductive reasoning,analogical reasoning,deductive reasoning and the ability to find quantitative relationships by induction.Students have a good command of the logical relations between familiar concepts and theorems.Weak ability to find mathematical problems in context.Among the related mathematical propositions,the ability to demonstrate mathematical propositions and solve complex mathematical problems is weak.Most students will not build a network of knowledge structure,the memory of knowledge is scattered;The level of the core quality of logic reasoning of the students in the second grade is higher than that in the first grade.The level of the core quality of logicalreasoning of the experimental class was significantly higher than that of the parallel class.There was no significant difference in the level of core literacy of logical reasoning between male and female students.The guidance and training of teachers play a vital role in the formation of students' core qualities of logical reasoning.