Research On The Application Of Knowledge Graph In The Review Of Special Topics On Mathematical Functions In Senior High School Student

High school mathematics has a large amount of knowledge,complex content,high abstraction,logic and other characteristics,so students have a hard time learning.The course is based on chapters,sections,problems,etc.The purpose is to break up the system temporarily,and then learn the relatively simple fragmented knowledge.This way is easy to consolidate the knowledge learned,but it is difficult to apply distributed knowledge to solve complex problems related to advanced knowledge.It also intends to cause students to break through their knowledge learning and have inconsistent mastery of the mathematical knowledge system.How students systematically acquire mathematical knowledge,improve problem-solving abilities,and effectively conduct scientific reviews.As a new learning method,knowledge graph can reorganize and correlate complex mathematical knowledge content,forming a coherent mathematical knowledge system.It can help students establish connections between knowledge during the review process,form a knowledge network,clarify problem-solving ideas,and improve learning efficiency,In order to scientifically and effectively review,this study introduces the teaching concept of knowledge graph based special topic review in senior high school mathematics into classroom teaching.Firstly,through interview outlines and questionnaire survey results,the factors that affect senior third grade students’ mathematics review were identified,and application strategies based on knowledge graph in senior high school mathematics review teaching are proposed.Furthermore,based on the strategy,the design concept and case study of a knowledge graph based teaching mode for special topic review of mathematical functions in senior high school were proposed,as well as the specific construction process of a function special topic knowledge graph based on the project.Then,a comparative experimental study was conducted between the knowledge graph based special topic review teaching of mathematical functions in senior high school and traditional teaching.The test result were analyzed through class observation,testing,interviews with teachers and students,and other methods,Through research,it has been found that this model is more efficient than the traditional model in reviewing mathematical functions in the third year of high school,and students’ grades and learning enthusiasm are significantly improved.Through research,it has been found that using knowledge maps can change the traditional and monotonous teaching methods,make it easier for students to accept and enhance their interest in learning,thereby improve teaching efficiency.It can effectively help students integrate fragmented knowledge into a systematic knowledge network,not only effectively improve students’ thinking quality,but also cultivate their team spirit of mutual assistance.With the help of knowledge maps,the knowledge itself can be visualized Visualization of thinking can ultimately form a complete set of visualized maps of high school mathematics knowledge.