Integrate Mathematical Modeling Literacy Into Teaching Design Research Of Inequality In Senior High School

Nowadays,one of the important ways for countries to enhance their competitiveness is to enhance citizens' application awareness.Therefore,an important task of current mathematics education is to cultivate students' application awareness and improve their application ability of mathematics.Mathematical modeling activity is an important way to cultivate students' mathematical application ability.In 2017,mathematical modeling literacy was set as one of the six core qualities of senior high school mathematics curriculum standard(2017 edition).With more and more people paying attention to mathematical modeling and mathematical modeling literacy,it is urgent and important to integrate mathematical modeling literacy into daily teaching.Firstly,This paper through the query of various literature,books and documents,on the basis of understanding,defines the character of mathematical model,mathematical modeling,model thinking and mathematical modeling literacy.Secondly,through access to a variety of data,I analyzed the present situation of mathematical modeling teaching at home and abroad,and researched the theoretical basis of mathematical modeling teaching,and it provides the theoretical basis for the later teaching design of this paper.Thirdly,the status quo of mathematical modeling literacy of senior high school students was simply investigated,and their mathematical modeling character was analyzed from three dimensions of modeling emotion,modeling self-confidence and modeling values.In terms of modeling ability analysis,due to the limitations of resources,time and ability,it only analyzes from the aspects of reading comprehension ability,logical reasoning ability,divergent thinking ability,mathematical ability and model solving ability,and summarizes the research results to put forward Suggestions for the follow-up teaching design research.Fourthly,analyzed the content and mathematical modeling in senior high school inequality literacy,from the situation and problem,knowledge and skills,thinking and expression,communication and reflection on four aspects found senior high inequality content and the consistency of mathematical modeling literacy requirements for students,thus it is concluded that the inequality of teaching design in high school mathematical modeling literacy should be pay attention to some of the problems.Finally,according to the senior high school students' mathematical modeling literacy present situation,and the connections with the senior high school inequality content,combined with the present situation at home and abroad and teaching design theory,from the several aspect of the teaching process,with a simple linear programming model and comprehensive application model two examples of teaching case,and through interviews,the feasibility of teaching design was understood,and some problems existing in my design were found for future improvement.