Research On The In-depth Teaching Of High School Mathematics Pointing To Core Literacy

With the formal promulgation of the mathematics curriculum standard of general high school(2017 Edition),the cultivation of six core qualities of mathematics has become an important goal of mathematics teaching.In order to better implement the core literacy in classroom teaching and promote students’ in-depth learning,the concept of in-depth teaching began to enter the research field of education and teaching.Based on the essence and characteristics of mathematics,with the help of the concept of depth teaching,it has become an important research aspect of mathematics teaching to put forward the relevant strategies of depth teaching,guide teachers’ teaching and promote students’ in-depth learning,and achieve the cultivation goal of core literacy.In depth teaching is not only the internal requirement of mathematics education,but also the inevitable choice of the development of the times.Core literacy is the goal of deep teaching,and deep teaching is the way to achieve core literacy.Based on the comprehensive analysis of the existing research results and the current situation of teaching,the author decided to carry out the deep teaching research of high school mathematics aiming at the core literacy.First of all,the author through a large number of literature reading,clear the background and significance of this study,combing and analyzing the research status at home and abroad,combined with the characteristics of high school mathematics subject,determined the research ideas and methods.Then it defines the four key concepts of mathematics core literacy,depth teaching,mathematics depth teaching and depth learning,establishes the theoretical basis of the research and analyzes the research inspiration of this paper,systematically discusses the relationship between depth teaching and core literacy,which fully explains the necessity of this research and lays the foundation for the subsequent writing of this paper.Secondly,through the teacher interview and the collation and analysis of teachers and students’ questionnaires,this paper analyzes the problems existing in the current high school mathematics classroom teaching,and analyzes the reasons.This provides the basis for the next in-depth teaching strategy.Thirdly,in order to provide effective guidance for senior high school mathematics teachers’ teaching,promote students’ deep learning and cultivate students’ core literacy,the author discusses the strategies of senior high school mathematics deep teaching according to the current teaching situation and the characteristics of mathematics subject,so as to provide targeted guidance for front-line teachers’teaching and learning.Finally,based on the characteristics of the course type,referring to the teaching mode of previous scholars,and with the guidance and help of front-line teachers,the author constructs the general mode of new teaching and review class teaching.based on the requirements of core literacy and the strategy of in-depth teaching,taking review class and new teaching as examples,the author designs and implements the teaching design from both quantitative and qualitative perspectives teachers and students analyze and evaluate the implementation effect,test its teaching effect and provide reference for front-line teaching practitioners.Through the research summary,the outstanding achievements of this paper mainly have two points.First,grasp the problems existing in the current high school mathematics depth teaching,and analyze the reasons.Secondly,it explores the deep teaching strategy of mathematics in senior high school and the general mode of new teaching and review class teaching,so as to provide reference and guidance for the implementation of core literacy in the classroom.Through the research,it is found that under the concept of deep teaching,mathematics classroom teaching in senior high school is helpful to develop students’ initiative in learning,deepen students’ grasp of basic knowledge and skills,develop students’ thinking and ability,and cultivate students’ core quality.