Investigation And Cultivation Of High School Students' Mathematics Abstract Literacy

According to the "Standards of General Senior High School Mathematics Curriculum" issued by the Ministry of Education in 2017,the core literacy of mathematics is an indispensable part of senior high school mathematics teaching.Mathematical abstraction and logical reasoning,mathematical modeling,intuitive imagination,mathematical operations,and data analysis together constitute six core mathematical literacy teaching modules.Mastering the core mathematical literacy of high school students is vital to the growth and development of their lives.Helping students develop good mathematical thinking can also help students acquire key mathematical learning abilities.In view of the fact that mathematics abstract literacy always runs through high school mathematics teaching activities,and the high school learning period is the key learning period for students to cultivate their abstract ability in mathematics,it is necessary to analyze and analyze the current situation of mathematical abstract literacy for high school students.This study mainly selected some students from a high school in Changchun as the research object,and carried out a survey on the status of mathematical abstract literacy.During the research,the literature method,test method and interview method were mainly used as the main research methods.According to the relevant research results at home and abroad,and combined with the "General High School Mathematics Curriculum Standards" issued by the Ministry of Education in 2017 as a research basis for dividing students' level of mathematical abstract literacy,based on the cognitive development law of high school students during the learning stage,supplement Based on the development status of domestic mathematics education,a set of test papers thatcan effectively reflect the mathematical abstract literacy of high school students was finally compiled.The test papers were modified and optimized through two test tests to ensure the scientificity and validity of the test results.Analyze the collected data using Excel and SPSS19.0 software,analyze the level of mathematical abstract literacy of high school students in the software of student test results,and understand the differences in the distribution of abstract literacy levels of high school students.Abstract literacy status and related conclusions:(1)Students do not have enough grasp of mathematical knowledge and do not have a deep understanding of concepts.(2)Students feel it difficult to solve comprehensive problems;(3)Students are well educated in critical thinking;(4)Low-level students still have room for improvement and potential;(5)Senior students have better performance than juniors.Abstract literacy is slightly higher than that of high school students;(6)There is no significant difference between male and female students in mathematical abstract literacy.Based on the test results of high school students and interviews with front-line teachers,the following training methods are summarized:(1)Focus on conceptual teaching and strengthen abstract thinking;(2)Create teaching situations based on real life;(3)Focus on knowledge connection and construction Knowledge framework;(4)Pay attention to the teaching process and design problems at all levels.According to the research and test results,the insufficiencies in mathematical abstract literacy of senior high school students were specifically analyzed,and the reasons for the lack of abstract literacy of students were derived,and suggestions were proposed in future research to expand the test scope and content coverage.Provide help for frontline teachers and mathematics educators to improve high school students' core mathematics literacy.