Study On The Change Of Geometry Content Setting In Chinese Senior High School Mathematics Curriculum Since The Founding Of New China

Since the founding of the People's Republic of China,Chinese senior high school mathematics curriculum reform has gone through 70 years of history,in the process,a total of 1 streamlined outline,1 streamlined draft,12 syllabus and 2 curriculum standards,Geometry curriculum development has been the focus of international mathematics curriculum reform focuses on objects,while in our country the study of geometry is more,but specifically for content in the process of curriculum reform in geometry change research is rare,and in the study of existing research on geometry content and set the change of systemic and research depth is not enough,this kind of defects in research methods and research content of easily lead to the neglect of existing experience and existing problems of contempt.In addition,with the gradual deepening of senior high school mathematics curriculum reform,mathematics core accomplishment has become the main training goal of senior high school mathematics curriculum,and the geometric content has correspondingly become an important carrier to develop students' intuitive imagination,logical reasoning,mathematical operations,mathematical abstraction,mathematical modeling and other mathematical core accomplishment.Therefore,in order to meet the needs of the continuous development of curriculum reform and the demand of developing students' core accomplishment in mathematics,this paper conducts an in-depth study on the changes of geometry content in senior high school mathematics curriculum since the founding of the People's Republic of China,which can take history as a mirror,and summarize the experience from the historical process of the development of geometry curriculum.Mathematics teaching syllabus and curriculum standards are the top-level design for the implementation of mathematics subject content in education and teaching.This study mainly analyzes the changes of geometry content in Chinese senior high school mathematics since the founding of the People's Republic of China from the perspective of teaching syllabus and curriculum standards,including the following questions:(1)What are the changes and characteristics of geometry contents in senior high school mathematics syllabus and curriculum standards since the founding of new China in terms of curriculum concept and objective requirements,content structure,content requirements,content difficulty and curriculum implementation Suggestions?(2)What are the main factors influencing the changes of geometry content setting in Chinesesenior high school mathematics curriculum?(3)Since the founding of the People's Republic of China,what are the implications of the changes in geometry content setting for the curriculum reform of senior high school mathematics and geometry?This research mainly uses the historical document method,the comparative research method,the quantitative analysis method and so on to carry on the research.Through the comparison and analysis of the geometric contents in the syllabus and curriculum standards issued by the ministry of education based on the senior high school mathematics curriculum since the founding of the People's Republic of China on the basis of the curriculum concept and objective requirements,content structure,content requirements,content difficulty and curriculum implementation suggestions,finding out the changing characteristics of geometric contents in each dimension.Based on the changing characteristics of geometry contents setting in the teaching syllabus and curriculum standards of senior high school mathematics curriculum,this paper summarizes the general characteristics of the changes of geometry contents in Chinese senior high school mathematics curriculum since the founding of the People's Republic of China:(1)The development and improvement of senior high school mathematics curriculum concept and target gradually enhance the connection and implementation of the top level orientation of senior high school mathematics curriculum and the specific training target of geometry;(2)The content structure changes and breaks through from quantity to quality from vertical and horizontal,forming a mature geometric content structure system of senior high school;(3)Senior high school mathematics geometry curriculum has experienced the development process of "knowledge mastery,knowledge application and knowledge innovation" in the content requirements,which promotes the formation and development of the content system of personalized geometry curriculum;(4)The increasing trend of the difficulty of geometry content gradually reflects the long-cherished wish and pursuit of cultivating students' core accomplishment of mathematics in senior high school mathematics curriculum in the new era;(5)Closely following the development pulse of The Times,the implementation of senior high school geometry curriculum has turned to the people-oriented teaching view and the development-oriented evaluation view.From the perspective of promoting the reform and development of senior high school mathematics curriculum in China,this paper analyzes the changing characteristics and influencing factors of geometry contents setting in senior high school mathematics curriculum,and draws some inspirations:(1)On the whole,the reform and development of Chinese senior high school geometry curriculum should deal with therelations between localization and internationalization,inheritance and change,unity and diversity;(2)The macroscopic arrangement of geometry curriculum content in senior high schools in China should be in accordance with the law of the development of subject knowledge structure,the actual needs of students and the teaching ability of teachers;(3)The microscopic requirements of the curriculum content of mathematics geometry in senior high schools in China should be guided by the development of students' core quality of mathematics;(4)The implementation of geometry curriculum in senior high schools in China should gradually upgrade and practice the people-oriented teaching view and the development-oriented evaluation view;(5)The implementation guidance and monitoring system of curriculum standards should be established to promote the effective implementation of geometry curriculum in senior high schools.