Teaching Case Design Of Regional Ecological Environment Construction Based On Local Geography

At present,China’s economic and social development has entered a new stage.The rapid development of economy for thirty years to promote China economic and social progress,but at the same time,the rapid growth of the economy also caused such as the imbalance of economic structure,serious environmental pollution,the gap is too large and a series of economic,social and environmental problems."Full-time ordinary high school geography new curriculum standard"(2015)explicitly requested to strengthen the concept of sustainable development in population,resources,environment and society.the formation of production and life style of civilization,which is the emphasis of this kind of problem,explore and study.Among them,the regional environment and development is the main content of teaching and learning materials at the high school Geography(PEP)required Ⅲ,the second chapter “problem of the regional ecological environment” is about the chapters of understanding and study of regional ecological and environmental problems,including "China on the prevention and control of desertification in northwest of China" and "protect and develop the Amazon rainforest" and “Why to stop the development of the Great Northern Wilderness”.But whether it is “Desertification” or “tropical rain forest protection and development” is not the most typical ecological and environmental problems of Jilin province,therefore,this paper is based on the content of materials and structure in textbook,chose the most typical ecological environmental problems “wetland development and protection” in Jilin province for teaching case and the teaching process design,in order to provide a typical case of local geography for the high school geography teaching in Jilin province.This paper in accordance with the requirements of the new highschool geography curriculum standards,combined with the characteristics of the local geography,uesd literature review,survey research,comparative analysis and other methods.On the basis of the theory of case teaching and the theory of local geography,follow the authenticity,representativeness,activity,situational and local principles.This case design rely on these steps as follows: draw up a plan,determine the theme,the design structure,the preparation of outline,data collection and preparation of the case of the initial design steps,and taking "in Tongyu County of Jilin province to the sea Wetland National Nature Reserve" as an example to design the "wetland protection" teaching case.Based on the content of regional ecological environment construction,this paper designs a teaching case of regional ecological environment based on local geography.Finally,the case has the following characteristics: close contact with local geography,emphasis on student self-development,reflecting the characteristics of geography,pay attention to process evaluation and summary.