The Development On Algebra Content About Subject Knowledge

Currently,the professionalization of teachers is a hot topic in the field of education.Teachers must have professional subject knowledge.As the core of teacher professional knowledgebject content knowledge plays a significant role in teacher education.It is not only the basic skill of a teacher,it is also a significant component of the school teachers construction plan.The purpose of this research is to develop the algebraic knowledge structure of the pre-service mathematics teacher,and the subjects of the research are the 2014 undergraduate students of mathematics education major and master students of education in a normal university.Interview and case study were adopted concentrate on algebra knowledge course content development,which is based on Mathematics Research in High School.Through the analysis of relevant literature,this research has developed the knowledge content of algebra,opinions were obtained through interviews with teachers of algebra direction at normal universities and interviews with senior middle school teachers.The main research questions include:1.What is the purpose of develop the algebraic knowledge?2.What is the curriculum content after completing the algebraic knowledge?3.Researchers in course content development situation analysis.Based on the conclusions:determine the course content development on the basis of algebraic knowledge;curriculum content includes algebra thinking,basic knowledge,mathematical methods;algebra thinking,basic knowledge,mathematical methods have been improved.Opinions:1.Normal universities should strength the course arrangement of the mathematics educating major,pay more attention to the choice of courses,improve the efficiency of education practice.2.The pre-service mathematics teachers should pay more attention to knowledge integration of algebra,pre-service teachers should strengthen the understanding of algebra knowledge while studying algebra related content in university,make a good preparation for the future.3.the research can be adopted in in-service training,the math teachers can have a clear knowledge context of algebra,at the same time adopting into the daily life teaching.