Research On Implementation Strategy Of High School Mathematical Modeling Under The Background Of New Curriculum Standards

A new round of basic education reform proposes: To cultivate students' mathematical modeling literacy,it is necessary to have higher requirements for classroom teaching of mathematical modeling.In the context of the new curriculum reform,what is the current status of the mathematics modeling course in the high school stage? How to change? It has become the primary issue in implementing the new curriculum reform.This research is devoted to the teaching research of high school mathematics modeling under the background of new curriculum standards.It is expected to provide some suggestions for the teaching of mathematicd modeling courses for high school teachers.Firstly,the literature analysis method is used to carry out some theoretical considerations on the implementation of mathematical modeling in the high school classroom under the new curriculum standard,and to analyzes the feasibility and necessity of carrying out mathematical modeling activities in the high school mathematics classroom.We find that high school students already possess certain psychological cognitive ability and complete system theory knowledge,which is suitable for the teaching of mathematical modeling courses,and the mathematical modeling activities in high school can improve the shortage of high school traditional classrooms and improve the mathematics literacy of high school students.This is enough to show that the development of mathematical modeling is feasible and necessary.Secondly,We make a detailed comparative analysis of the mathematical modeling in the new and old curriculum standards.We compare the three concepts of curriculum concepts,course contents and academic quality,and find that the new curriculum standard pays more attention to mathematical modeling.Therefore,teachers should implement the requirements of the new curriculum standards as soon as possible.Thirdly,the current teaching situation of high school mathematicd modeling under the new curriculum standard is investigated by the questionnaire survey.However,the results of the questionnaire analysis indicate that the implementation is not optimistic.There might be two reasons:(1)Teacher level.most teachers have insufficient knowledge and lack of experience,and hence they don't know how to carry out.The objective reason is that the high school mathematics curriculum is tense,and the teachers do not have toomuch time and energy to carry out mathematical modeling activities.(2)School level.Most schools do not implement the requirements of mathematical modeling for new curriculum standards,nor do they give teachers or students corresponding supports in software or hardware facilities.Finally,based on the Freudenthal's theory and multiple intelligence theory,according to comparation analysis of the mathematical modeling part of the new and old curriculum standards,and the investigation of the implementation of high school mathematics modeling in the context of the new curriculum standard,we put forward some specific teaching strategies for teachers and some practical and feasible measures for schools.For example,we focus on the idea of mathematical modeling in the daily teaching process,and also explore the independent teaching of mathematical modeling,etc.Teaching suggestions are accompanied by corresponding teaching fragments for reference.