Research On The Application Of Knowledge Visualization Tools In Elementary School Mathematics Teaching

With the increasing development and popularization of information and science and technology,the reading and learning modes of human beings have changed quietly,which makes the traditional education and teaching methods can no longer fully meet the needs of today's students.Knowledge visualization tool,as a brand new means of knowledge management and teaching display,can present fragmentary mathematical knowledge in a structured way through intuitive and visual graphical form,and change complex and abstract mathematical learning into active self-exploration.However,at present,the existing research on knowledge visualization tools mainly focuses on the primary and high school stages,and relatively few studies are conducted on the combination of knowledge visualization tools and primary school mathematics teaching.Therefore,it is particularly important to explore the application of knowledge visualization tools in primary school mathematics teaching.In order to understand the application of knowledge visualization tools in primary school mathematics teaching,this paper mainly carries out a research by means of questionnaire and interview.Firstly,this paper sorted out and summarized the research status of knowledge visualization tools and primary mathematics teaching at home and abroad,so as to determine the direction and focus of this research.Secondly,the related conceptual connotation and theoretical basis are clarified,and the types and drawing methods of common knowledge visualization tools are summarized.Thirdly,taking teachers and students of a primary school in xi'an and a primary school in Chengdu as survey objects,the application effect and existing problems of knowledge visualization tools in mathematics teaching are understood through the feedback of teachers and students.Through investigation,it is found that although knowledge visualization tools have been applied in primary school mathematics teaching,they are not effective,and there are still a series of problems:teachers and students are still not familiar with knowledge visualization tools;the teacher pursues the form but dilutes the content;It is inefficient for students to draw knowledge visualization.Through analysis,it is found that the above problems are caused by insufficient publicity and promotion of knowledge visualization theory,low sensitivity to information technology update in the field of education,lack of guidance in the application of knowledge visualization tools in schools,and weak awareness of teachers'professional development.Finally,according to the problems of knowledge visualization tools in primary school mathematics teaching,this paper proposes teaching optimization strategies.Aiming at the problems found in the survey,this paper puts forward three strategies from the perspective of teachers'application of tools to organize teaching.Secondly,according to different angles of mathematics teaching,the types of optional knowledge visualization tools and their application modes are elaborated.Thirdly,the design and application process of knowledge visualization tool in mathematics teaching is analyzed,and a specific case is written based on it.This study is expected to provide some Suggestions and references for educators who are willing to apply knowledge visualization tools in primary school mathematics teaching.