Research On The Teaching Strategy Of High-level Students' Mathematical Modeling Core Literacy Cultivation

Mathematical modeling is an effective way to cultivate students' sense of mathematics application,innovation and practical ability.In order to improve the current situation of high school students' weak sense of mathematics application and meet the social needs of people and the requirements of curriculum reform,The core mathematics of the six major mathematics standards proposed by the General Senior High School Mathematics Curriculum Standards(2017 Edition)is mathematical abstraction,mathematical reasoning,mathematical modeling,mathematical operations,visual imagination and data analysis.Mathematical modeling is a major component of mathematical core literacy.The elements,therefore,the study of mathematical modeling teaching is of great significance.The main purpose of this study is to explore the teaching strategies of high school students' mathematical modeling core literacy cultivation and the effectiveness of applying these strategies to carry out mathematical modeling teaching.Based on the theoretical background and realistic appeals,this study takes the students of two science classes in the first grade of ordinary high school and high school as the research object,and uses the method of experience summarization and theoretical speculation,experimental research and case study to study the teaching strategies of high school students' mathematical modeling core literacy cultivation.This research mainly conducts theoretical research and practical research:First of all,in the theoretical aspect,review relevant materials,combing and summarizing the core concepts of mathematical core literacy and mathematical modeling on the basis of a large number of readings,and exploring the teaching strategies and applications of high school students' mathematical modeling core literacy cultivation,such as the problem of precise modeling strategy and application,infiltration modeling thought method strategy and application,implementation of cooperative modeling strategy and application and development of open training strategies and applications.Secondly,in practice research,focusing on teaching practice,research methods such as survey analysis,case study and case interview,supplement the teaching strategies of high school students' mathematical modeling core literacy cultivation intoteaching practice.Test its influence on students' mathematical modeling beliefs,mathematical modeling emotional attitudes,mathematical modeling learning methods,and mathematics learning achievements.Research shows:(1)The mathematics learning scores of the experimental class students have been significantly improved.(2)The mathematics modeling of the experimental class students has significantly improved their beliefs,emotional attitudes and learning styles.