The Research Concerning The Status-quo Of Freshmen's Independent-Mathematicai-Knowiedge-Construction

Based on the needs of the era development,the traditional teaching mode has not meet the requirements to the cultivation of people in modern society,so constructivism arises at the historic moment.Numerous studies have shown that students' independent-mathematical-knowledge-construction level directly affects the students' mathematics result,then affect the students' all-round development.Therefore,to improve students' consciousness and level in independent-mathematical-knowledge-construction is particularly important in the education and teaching process now.In fact,many experts and scholars at home and abroad have done a lot of constructivism and related field research,but embodied in the theoretical level,less in in-depth practice.The construction of general theory is more,less in contacting with mathematics.In view of the situation above,the writer researchs the status-quo of freshmen's independentmathematical-knowledge-construction through the way of studying related literature at home and abroad,issuing questionnaires,doing practice teaching and so on.We analysisthe problem of freshmen's independent-mathematicalknowledge-construction.According to these problems,guided by the constructivism ideology,we find out the corresponding strategy.Then,we can help freshmen have a better capability in independent-mathematical-knowledge-construction.This article is divided into six parts:The first part,the writer discusses the cause of the rise of constructivism from the perspective of time development,and the study in this article.The second part is theoretical basis part of this article,the author expounds the characteristics of freshmen?autonomous learning theory and the knowledge view,learning view,teaching view of constructive learning theory.The third part,the author analyzes the status-quo of freshmen's independent-mathematical-knowledge-construction,through carrying on the questionnaire survey,to summarize the basic factors and the reasons of blocking freshmen's independent-mathematical-knowledge-construction.The fourth part,according to the basic factors that affecting freshmen's independent-mathematical-knowledge-construction,the write gives the corresponding strategy from three dimensions,the student?the teacher and the learningenvironment.The fifth part,with the concrete taeching case“circle and its standard equation”,we illustrates how to teach under the guidance of constructivism.The sixth part,the writer illustrate main conclusions of the study.Then,the writer puts forward to the future continue to pursue the study of the three Suggestions,according to the purpose of the various deficiencies in the study.Through the research,the author find that the freshman is not interested in mathematics.Their mastery of knowledge is superficial.Communication between teachers and students is growing.They begin reading mathematics related books and magazines,and the are good at using electronic products for assisting learning.So the breadth of learning is evolving.But They are accustomed to accept knowledge passive,seldom to explore the origin of knowledge independently,so the depth of learning is not enough.Their knowledge has not formed a system,so they are not good at establishing correlation between different knowledge,and they are not good at summing up experience and skills too.For all phenomenons above,the author give advices from three dimensions,the student,the teacher,and the learning environment.Namely,transformate themode of students' learning,to cultivate independent construction consciousness.Improve teachers' teaching methods,to promote the students' independent construction.Build effective mathematics classroom,to improve students learning environment.