Construction And Application Of High School Geography Teaching Documentary Resource Database

The application of documentary to high school geography teaching can effectively improve the teaching effect,but in the course of the application of the class,there are many problems:the documentary resources are abnormally rich,how to choose when teaching,and whether there are ready-made teaching documentary resources can be used;documentaries can be used in the teaching links.And what kind of teaching effect can be achieved.This paper mainly adopts the methods of literature research,inductive analysis and case analysis to study the construction and application of high school geography teaching documentary resources library.The main purpose of this study is to establish a documentary resource library for teaching in accordance with the main knowledge points of the compulsory part of high school geography.In the process of building the resource base,first of all,we need to sort out and summarize the knowledge points of each section of the three volumes required by high school geography(Lu Jiao edition as an example),and collate the heavy and difficult knowledge as well as the knowledge points suitable for the documentary teaching,and take the main knowledge as the key words to search the related documentary and watch the documentary.And analysis the documentary film search,combined with the actual situation of teaching and according to the needs of teaching content to determine the suitable high school geography teaching fragments,record the starting and ending time of selected segments,and use video editing software to make necessary editing or merging of the fragments.In order to better present the results of the study,the final will be necessary.The names,starting and ending time and knowledge points of each chapter in the three textbooks are presented in tabular form.In the application research of documentary resources library,it mainly adopts the method of case analysis,which is divided into two parts:the application in the classroom and the application outside the classroom.The application of the classroom is the main research content,and the different links in the classroom are studied,including the class introduction link,the new lesson teaching link and the classroom summary link.In the practical teaching,the video resource fragments in the documentary resources database are applied to the teaching.In the different links of the class,we can set up the suspense,put forward the questions,deepen the knowledge,supplement the extracurricular knowledge,timely arouse the students'attention,consolidate the new knowledge and echo the teaching effect.At the end of each teaching case,we should summarize and analyze the problems that need to be noticed in the process of application,in order to get better effect of classroom teaching.In addition,considering that many excellent documentaries can not be fully presented in class,this paper analyzes how to recommend a good documentary to students to use the time after class,and to use the time between classes to expand the communication between students and students.Through the research on the construction and application of the documentary resources library of high school geography teaching,this paper provides a reference for the use of documentary in the future,but there is still not perfect place.It needs to be further enriched and adjusted according to the needs of geography teaching in high school.