Research On Teaching Design Of Knowledge Mapping In Senior High School Physics Review Course From The Perspective Of Core Literacy ——Take The Textbook 3-1 Forexample

At present,the teaching of physics review course is lack of improvement and innovation,and deviates from the requirements of advocating students' independent construction learning in the new curriculum to a certain extent,ignoring the requirements of students' active participation and cooperative inquiry learning.Knowledge map is a new way of knowledge management,which can organize the complex physical knowledge by selecting nodes and establishing associations,reorganize and correlate the knowledge content,make the fragmented knowledge form an organic whole,and build the relationship between knowledge.Aiming at the main methods and disadvantages of the current physics review course,under the background that the current innovation research of the review course mainly applies the thinking map and concept map and the teaching objectives of core literacy,this study first defines the concept of physics review and knowledge map,and lists the knowledge nodes and knowledge through the interaction between teachers and students,students and students based on the theories of graph theory,relevance theory and knowledge visualization The value and significance of constructing the teaching mode of correlation between knowledge and the review course teaching of building the knowledge map.Based on the investigation of the learning situation of four classes in grade two of a middle school in Liupanshui City,Guizhou Province and the interview with teachers,the author takes high school physics elective3-1 as an example,takes the core literacy as the guidance,cooperates to build a knowledge map in the classroom,and designs four teaching designs of electrostatic field and its application,energy in electrostatic field,circuit and its application,energy transformation in circuit and magnetic field.The implementation of teaching design is carried out in two review courses of electrostatic field and its application and energy in electrostatic field.Finally,the implementation of teaching design is evaluated through student questionnaire and teacher interview.The results show that the application of knowledge map in review class can improve students' confidence and interest in learning physics,activate the classroom atmosphere and improve students' learning enthusiasm.It is beneficial for students to actively recall all knowledge points of the unit,explore and establish connections,help students build their knowledge system independently,and improve teaching efficiency,so as to more vividly and concretely show the internal relationship between things and deepen their understanding of knowledge.Knowledge map can provide visual thinking tools to show the knowledge nodes and their associations of physics,and help students construct a complete understanding.By teaching students the thinking method of creating nodes and constructing connections through the review course,students can not only cultivate their logical thinking,reasoning thinking,abstract thinking and creative thinking,but also reduce the teaching burden of teachers.In the process of establishing the knowledge map,students can learn to sort out,classify and assimilate all kinds of knowledge.