Research On The Level Of Mathematical Modeling Literacy Of Senior High School Students Based On The Analysis Of Open Questions

In the 2017 new curriculum reform,the Ministry of Education issued the mathematics curriculum standard of general high school,which for the first time listed mathematics modeling literacy as one of the six core literacy of mathematics learning,and divided into three levels in detail,which shows the importance of students' mathematics modeling literacy.Based on Professor Yu Ping's understanding,transfer and innovation of Bloom's learning objectives,this study tests the students through high school open-ended questions,through literature,questionnaire,test paper survey and interview,to understand the current level of mathematical modeling literacy of senior three students,meet the requirements of the new curriculum,and find out the problems that affect students' mathematical modeling level,We can get the causes of the problems to help students better improve the level of mathematical modeling literacy,and really improve the mathematical literacy of students and teachers.The open questions of mathematics can also complete some questions with imperfect structure under the completion of specific objectives.Students can use different methods to produce a variety of different conclusions,and can actively select the most appropriate one among multiple conclusions.At the same time,students may be interdisciplinary and interdisciplinary in the comprehensive application of knowledge,which makes mathematics and other subjects and life reality more profound The ability to connect with each other can improve students' subjective initiative and creative thinking,and stimulate students' learning motivation.Open test questions comprehensively examine whether students can find and solve practical problems independently,whether they have the spirit of team work to solve problems and the ability to find the best solution in a variety of answers.Therefore,this study proposes a new perspective based on open test analysis to test the students of senior three at this stage,understand the current situation of their mathematical modeling literacy level,meet the requirements of the new curriculum standard,find out the problems existing in their mathematical modeling literacy level,and come up with corresponding strategies to help students better improve their mathematical modeling literacy level,and integrate mathematics with real life More closely linked together,to really improve the mathematical literacy of students and teachers,enrich the theoretical basis of mathematical modeling literacy level.Through this research on mathematical modeling and open test questions,it is beneficial for teachers and students to choose reasonable improvement measures for their own shortcomings,strengthen their own knowledge reserve and enhance their teaching level,and help students in senior three to develop themselves;it is beneficial for schools to establish corresponding teaching system,guide teachers and students to jointly improve mathematical modeling literacy;it is conducive to the following stages Other scholars provide a certain basis for achieving mathematical modeling literacy level.Based on the above analysis,this study draws the following conclusions:the level of knowledge understanding or knowledge transfer should be achieved by middle school students in the curriculum standard;the level of knowledge understanding should be achieved by students in practice;the level of mathematical modeling literacy of students is generally low;the level of mathematical modeling literacy of students is significantly related to their usual performance;the emotional attitude of students,the participation of activities,and the knowledge of mathematical modeling of teachers The level of knowledge,the presentation of the corresponding content in the textbook and the social trend are the main factors affecting the level of learning;the students' ability of topic generalization,low level of logical thinking,weak awareness of model construction,and poor computing ability are the direct factors affecting the level of students.According to the analysis of students'mathematical modeling literacy level,in order to improve students' mathematical modeling literacy level,the author comes up with the following suggestions:students should pay attention to the improvement of their own mathematical knowledge level;teachers should enhance their own knowledge reserve and consolidate their basic skills;schools should set up modeling courses and reasonably develop modeling textbooks.