Research On The Teaching Of "Brief Summary" Section Of High School Mathematics Textbook

"General high school mathematics curriculum standards(2017 edition)" point out:"Mathematics textbook for'teaching'and'learning'activities provide study topics,basic clues and specific content,is the important teaching resources of achieving the mathematics curriculum goals and developing students',core literacy in mathematics.”"Brief Summar" as an essential column in each chapter of the EPE A mathematics textbook,is the concentrated reflection of entire curriculum goal,playing a very important role in the study of the whole chapter,helping students improve their knowledge structure and method system effectively,improving mathematical ability and developing mathematical literacy.However,the use of"Brief Summary" section in high school mathematics textbooks is not optimistic.In most cases,the "Brief Summary" section is useless and can not play its due role,which undoubtedly has a negative impact on the students' quality of mathematics learning.On the basis of the relevant theoretical research,this paper defined the concept of the high school mathematics textbook and "Brief Summary' section,prepared the outline and questionnaire,investigated high school teachers and students respectively and used the Excel software to the data statistics and analysis,to clear their understanding and use of the "Brief Summary" section,and then concluded the value of the "Brief Summary"section,proposed the corresponding teaching strategies and teaching cases,and based on the improvement of operability,gives a written proposal on the "Brief Summary" section.