Research On Project-based Teaching Strategies Of High School Mathematics

Class teaching reform is one of the hottest investigations in the high school mathematical education.Since the formulation of National Mathematics Curriculum Standards For Common Senior High School(2017)and the promotion and use of new high school math books,the six core qualities and mathematical culture of high school mathematics have gradually entered the high school mathematical classroom.Based on the rapid update of teaching content and teaching objectives,the existing teaching modes can not meet the needs of high school mathematics teaching.According to the guidance of the general office of the state council on promoting the reform of ordinary high school education in the new era,combined with the three-year project of project-based teaching between my high school and Beijing Normal University,the research content is determined as Research on Project-based Teaching Strategies of High School Mathematics.Around this problem,based on the existing research results of STEAM education and the core accomplishment of high school students,especially the core accomplishment of mathematics,this paper puts forward a project-based teaching conception which takes the students' project research as the breakthrough.In the process of research,the cultivation of students' mathematical thinking and mathematical ability is permeated.Furthermore,on the basis of the existing relevant research,the project-based teaching model is constructed.This study mainly uses the method of case analysis,supplemented by the method of literature and experiment.Firstly,this article studies the research findings of cultivating students' mathematics core accomplishment at home and abroad,and the existing research results related to the project-based teaching model.Then the concept of project and project-based teaching is defined.Next,the main research questions are identified,including the selection of projects in project-based teaching,the construction of organizational form,the construction of teaching process,group cooperation and evaluation.Combined with the classroom teaching research of project-based teaching in our school in recent three years,this study explains the theoretical and practical results of project preparation,projectimplementation and project promotion,from two aspects,the construction and the application of project-based teaching mode,and makes a detailed analysis based on cases.Combining with the characteristics of high school mathematics,there are three types of project-based teaching classes for high school students: micro project,small project and large project.This study explores a new teaching model based on the practice of high school mathematical teaching.Through the extension of the regular class,the mathematical class is expanded into a continuous learning process in which students design and optimize solutions.Through the group cooperative learning,students' teamwork ability can be cultivated.Through mathematical experiments or interdisciplinary experiments with physics and other disciplines,cultivate students' hands-on ability.Through the modeling of problem-solving model,students' mathematical modeling ability and problem solving ability can be cultivated.Through the report on project achievements and project evaluation,the student's language expression ability,project optimization ability and project appraisal ability can be trained.The reorganization of the classroom structure and the excavation of the high school students' dominant position in the classroom are the highlights of this study.It is of great practical significance and practical value for the innovation of classroom teaching mode and the cultivation of students' accomplishment and necessary ability which students will appreciate for life.Project-based teaching is still in its infancy at present.The integrated selection of project-based topics has not been completed.How to further optimize and decompose the project,to better fit with the reality of high school mathematics teaching and give full play to the education efficacy of this teaching model,there is still a long way to go,which needs the help of the majority of first-line high school mathematics teachers and relevant scholars.