An Analysis Of The Changing Characteristics And Driving Forces Of Geography Textbooks In Senior High Schools

With the promulgation of the curriculum standards of general high school geography(2017 edition),the textbooks of high school geography have been recompiled,and the textbooks under the background of the new curriculum standards have become a hot topic in the field of education.It is of great significance to deepen the reform of geography curriculum and guide the use of new textbooks by analyzing the geography textbooks in different periods and summarizing the development characteristics of the textbooks.Papers are made valid by means of the geography curriculum theory,learning theory and constructivism theory as the theoretical guidance,for nearly 30 years of high school geography teaching material(o 'clock geographical 1) written in the basic concept,goal,and comparing the specific design of teaching material,summarizes its change characteristic,and analyzes the changes of the main driving factors,thus put forward the corresponding Suggestions for perfecting teaching material and teacher's teaching advice,meet the new standard under the background of high school geography curriculum teaching needs.Its main conclusions are reflected in the following aspects:(1)By analyzing the basic concepts and goals of compiling geography textbooks for senior high schools,it is found that the concept of geography curriculum for senior high schools has changed from knowledge-based to student-based and then to core literacy-based,which reflects the change of curriculum concept from knowledge-based to individual attention.The high school geography curriculum goal has experienced the change process from "double-base" to "three-dimensional" and then to "core accomplishment".It embodies the development characteristics from simplification to enrichment and then to diversification.The goal is more comprehensive,more specific and more subject-specific.(2)The content of high school geography textbooks no longer pursues the systematicness of knowledge in terms of structure arrangement,strengthens the logicality of content structure,and emphasizes the foundation of knowledge.In the selection of content,it reflects the needs of the times,pays attention to keeping pace with the times,and presents content in a more open way.In terms of text structure,structural design is gradually enriched and text layout is gradually problematic.In terms of the specific core content,it pays attention to the connection with life,emphasizes the creation of situations,and emphasizes practical exploration.(3)In the last 30 years,the teaching materials have changed obviously.The wording is more scientific and rigorous,but some wording needs to be supplemented and improved.In the aspect of image configuration,the number of images keeps increasing,and with the change of teaching materials,the image design shows such characteristics as the improvement of legibility,the gradual three-dimensional and visualization,and the enhancement of the connection with reality.In terms of activity design,the number of "geography 1" activities in the 2019 edition is greatly reduced,but the guidance of activities is gradually enhanced,the operability of activities is constantly improved,and the material information presented by the activities is more intuitive and clear.(4)On the basis of summarizing the development characteristics of teaching materials,combined with the social development factors,subject factors,curriculum factors and students' physical and mental development factors that affect the changes of teaching materials,this paper puts forward suggestions on improving high school geography teaching materials and teachers' teaching suggestions.In terms of the improvement of teaching materials,it is suggested to optimize the text expression of the part,to help students understand each geographical concept accurately,and to summarize the main points of knowledge by using the structure diagram,to help students to better relate the knowledge points;In terms of teaching,teachers should be able to break through the limitation of teaching material content and select geography course resources from the specific situation,realize the flexible processing of teaching materials.Create different situations and carry out targeted teaching;Deepen the activity teaching,conform to the geography teaching material change;On the basis of respecting the development trend of teaching materials,the paper continuously strengthens the innovative application of image materials and promotes the effective development of geography class.