Research On Teaching Problems Of Mathematical Modeling In High School

The “High School Mathematics Curriculum Standards”(hereinafter referred to as “Course Standards(2017 Edition))” promulgated by the state in 2017 clearly incorporates mathematical modeling into the core qualities of the six major mathematics disciplines,and "mathematical modeling activities and mathematical exploration activities" as a required One of the themes of the curriculum and optional compulsory courses,each has a specific class time.This is a requirement for the specific implementation of mathematical modeling teaching,but there are still many difficulties in the actual implementation of mathematical modeling teaching in high school classrooms.One of the most important difficulties is the lack of teaching resources.It is difficult for teachers to find mathematics modeling problems that are suitable for students' mathematics modeling ability level and closely combined with high school classroom teaching tasks for effective teaching.This article uses the method of combining theoretical analysis and empirical research to explore the basis,principles,strategies and specific implementation of the selection and adaptation of high school mathematics modeling teaching topics.The thesis first understands the current situation of high school mathematics modeling teaching through questionnaire survey method and test method;secondly,it formulates the basis and principles for selecting and adapting high school mathematics modeling teaching topics by studying the Course Standard(2017 Edition)and related literatures and combining the survey results And strategies;based on the proposed principles and strategies,combined with the function model to carry out specific analysis,explain the specific implementation process of the selection and adaptation of high school mathematics modeling teaching topics,and give three different levels of high school mathematics modeling teaching: primary,intermediate,and advanced Topics,and provides suggestions for using these topics for teaching.It is hoped that this research method and results can lay a certain foundation for subsequent research,and can provide a valuable reference for teachers to carry out high school mathematics modeling teaching activities.