Research On The Present Situation And Countermeasures Of High School Students Mathematical Operation Literacy

Based on the literature review,this research clarifies the research purpose and research methods,systematically introduces the connotation and theoretical basis of mathematical operation literacy,and uses the triangle identity transformation as an example to conduct in-depth research on the status of high school students' mathematical operation literacy.Combining the level division of the mathematical operation literacy of the course standard,the SOLO level classification theory and the requirements of the course standard for trigonometric identity transformation,establish the level framework of the mathematical operation literacy of this article,and then compile the questionnaire and test papers of the mathematical operation literacy of high school students.Based on the survey results of questionnaires and test papers,use SPSS25.0 and EXCEL software to carry out quantitative analysis of data statistics,and carry out qualitative analysis of typical operation problems of high school students,and study the current situation of high school students' mathematical operation literacy through the combination of quantitative analysis and qualitative research.Then use AMOS software to establish a structural equation model to analyze the influencing factors that affect high school students' mathematical operation literacy,and from this,improve students' learning strategies and teachers' teaching strategies to promote high school students' mathematical operation literacy.The results of the questionnaires and test papers show that: 1.The level of "mathematics operations" literacy of high school students needs to be improved: most students can find multiple independent computing objects in a familiar situation,and form suitable computing ideas based on the characteristics of the problem,but the triangle identity transformation cannot be organically connected,and it is at the level of multiple structures.2.High school mathematics classroom teaching methods urgently need to be improved: In classroom teaching,teachers have some inadequacies in integrating mathematical operations with reality,infiltrating the content of mathematical history,and increasing actual timing calculations.3.The main influencing factors of high school students' "mathematics operations" literacy:(1)The positive influencing factors that have a greater impact: students are interested in mathematical operations;students think that mathematical operations are simple;students can memorize mathematical theorems,formulas,and rules;teachers infiltrate the content of the history of mathematics with knowledge points;teachers explain the proofs of theorems,formulas,rules,etc.;teachers pay attention to the process of detailed blackboard calculation examples in classroom teaching.(2)The most influential negative factors: doing a lot of math calculations;teachers attach importance to clarifying the calculations of students' usual error-prone calculations.In response to the above research results,countermeasures are given to improve students' literacy in mathematical operations: 1.In terms of student learning:(1)Students must increase their interest in mathematical operations;(2)Students must not fear mathematical operations and build self-confidence;(3)Students should memorize theorems,formulas,and rules;(4)Students should do appropriate calculation exercises to consolidate them.2.In terms of teacher teaching:(1)Teachers should integrate the history of mathematics into classroom teaching;(2)Teachers should explain proofs of theorems,formulas,rules,etc.;(3)Teachers should pay attention to the process of detailed blackboard calculation examples;(4)Teachers should reasonably explain the calculations of students' usual error-prone calculations.