Research On Function Teaching Design Of High School Based On Mathematics Core Literacy

With the progress of the times,more attention is paid to the cultivation of people' s comprehensive ability,and the cultivation of talents depends on education.As one of the basic disciplines,mathematics shoulders an important task of educating people.'The ordinary high school mathematics curriculum standard(20172020revision)' concises the six core literacy of mathematics,points out the direction for high school mathematics teaching,aims to achieve good mathematics education for everyone,different people get different development.In recent years,the education and academic circles have never stopped developing the research on students' mathematical core literacy,but it is not satisfactory in practical teaching.There are phenomena such as the disconnection between theory and practice,insufficient understanding of mathematical core literacy between teachers and students.old educational concepts,and traditional cramming teaching mode,which hinder the development of students' mathematical core literacy to some extent.As the main line of high school mathematics learning,high school function covers the whole process of high school mathematics learning,which is the basis of high school mathematics learning and lays the foundation for subsequent mathematics learning.It contains rich thinking methods and can better develop students' mathematical core literacy.This study mainly takes high school function as the breakthrough point to design teaching,and provides a new scheme of high school function teaching design based on mathematical core literacy,in order to improve students' mathematical core literacy level.This paper mainly uses literature research,interview,questionnaire survey and other methods to carry out investigation and study,analyzes the shortcomings of the current high school function course teaching in the implementation of mathematics core literacy,and uses spss software to analyze the data of students' mathematics core literacy level test results,objectively reflects the students' current mathematics core literacy level.At the same time.combined with the related research on the teaching of high school functions,the mathematical core literacy elements contained in the content of high school functions are fully excavated.Under the quidance of constructivism learning theory,the zone of proximal development theory and scaffolding theory,the teaching principles and teaching strategies of high school functions based on mathematical core literacy are proposed,and three teaching design cases and post-teaching evaluation on the teaching content of functions are given as teaching demonstrations to transform the theory of mathematical core literacy into practice.Finally,from the student achievement,questionnaire survey,mathematics core literacy level test paper to understand the effect of teaching practice,interview teachers collect suggestions,draw conclusions.The research shows that the high school function teaching based on the design of mathematical core literacy is helpful for students to form a perfect function knowledge structure system,mobilize the positive initiative of students' function learning,improve the level of students' mathematical core literacy,change the traditional teaching concept of teachers,and implement the education mode with' cultivating morality and cultivating people' as the fundamental task.It has certain theoretical significance and practical value.