Construction Of "3S" Technology In High School Geography Experiential Teaching

As a modern technical tool,the application of “3S” technology in geography teaching is becoming more and more common.High school geography teaching also pays more attention to the combination of “3S” technology and classroom teaching.The General High School Geography Curriculum Standard(2017 Edition)emphasizes the application of geographic information technology in high school geography teaching,which makes “3S” technology become an important tool to enrich geography education theory and increase the scientific of geography education.This study takes the content of applying “3S” technology to experiential teaching in high school geography teaching as the starting point,takes constructivist learning theory,experiential learning circle’ theory,and modern educational technology theory as the theoretical basis,and uses the literature research method to apply “3S” technology to high school geography experiential teaching.The applicability analysis was carried out,and the questionnaire survey method was used to understand the current status of the construction of experiential teaching cases based on “3S” technology.The comprehensive analysis method was used to sort out the teaching content suitable for “3S” technology experiential teaching in the geography textbooks of the People’s Education Press;the case of “3S” technology that is applied to high school geography experiential teaching is constructed,and the scheme of case implementation and optimization suggestions are put forward.The main research contents and conclusions are as follows.(1)Geography teachers fully affirm the positive role of “3S” technology in high school geography experiential teaching and student training,and students have a strong will to carry out “3S” technology experiential teaching.However,there is a lack of simple teaching cases for reference.(2)In view of this practical problem,according to the principles of closely following the curriculum standards,analyzing teaching materials,respecting students,and based on experience,this study sorts out the contents applicable to the experiential teaching of “3S”technology,and constructs a typical case of experiential teaching based on “3S” technology:“earth movement” class,“landform” class,“natural disaster” class,“village and town” class,“location factors and changes” class,providing geography teachers with simple and applicable cases.(3)This study proposes an implementation plan for the “3S” technology experiential teaching case,including three stages: pre-class implementation,classroom teaching,and afterclass evaluation.Aiming at the possible problems in the implementation,this paper puts forward the optimization suggestions of “3S” technology applied to experiential teaching cases,and provides suggestions for teachers to implement the experiential teaching cases constructed in daily teaching.