Research On The Mathematics Language Expression Ability Of Senior Primary School Students Under The Key Competencies

Mathematical language expression ability is the ability to use the language of math to express their own thoughts.The mathematical language expression ability under the key competencies highlights the characteristics of thinking and has higher requirements.Also,it lays an important role in the development of students’ math study and various aspects.The Mathematical language expression ability is more important as a transition from primary school to middle school.What is the status of mathematical language expression ability of senior grade students in primary schools?What’s the problem? What are the reasons behind it? How does the teacher help students improve it? All these questions need to be explored.Therefore,this study investigates and discusses it in order to provide reference for teachers.By searching related documents,this study conducts a more in-depth and detailed study of mathematical language expression ability from a new perspective.The introduction including something about why and what to study and how to do it,which is significant for this study.Then,several nuns and three theories in the study are explained.The nuns including core literacy,mathematical key competencies,mathematical language,mathematical language expression ability and so on.Also the chapter defines the connotation of math language expression ability of primary school students under the core literacy from four aspects of expression content,expression form,expression characteristics and expression intention.At the same time,the relevant theoretical basis is introduced to make theoretical preparation for this study.The results,which are about students from fifth grade and sixth grade in the primary school,present from three ways.All these discussions are based on the standard of mathematical language expression ability of primary school students under the core literacy.By integrating and analyzing the status of the investigation,it is found that there are some problems in the expression of mathematical language of senior students at present,such as the expression content is not comprehensive,the expression form is simple,the expression characteristics are not outstanding,the expression of the will is not strong.Then the study analyzes the reasons behind it from the perspective of teachers.Finally,the study give relevant advice,which is on the basis of research and learn from the teaching of famous teachers,to improve the ability of senior students.The strategies mainly from the five aspects,such as changing the expression environment,improving the expression content,highlighting the expression characteristics,improving the expression intention and giving play to the teacher-orientation.