Research On Problem-based Teaching Oriented To The Training Of Geographical Comprehensive Thinking

The promulgation of the important achievement of the new curriculum reform,the General Senior High School Geography Curriculum Standard(2017 Edition),condenses the four core geography literacy,advocates the use of problem-based teaching,and emphasizes that students promote in the process of comprehensively applying knowledge analysis and solving practical problems Geographic core literacy development.As one of the four core literacy,the comprehensive thinking of geography determined based on the comprehensive characteristics of geography disciplines aims to train students to analyze and understand the geographical environment and its relationship with human activities in a comprehensive,systematic and dynamic way.Problem-based teaching emphasizes problem-centeredness.The process of analyzing and solving geographic problems requires the use of integrated thinking.The training of comprehensive thinking skills requires the use of geographical problems as a carrier.The development and analysis of geographic comprehensive thinking and the solution of geographical problems are mutually reinforcing and mutually reinforcing..Continuously deepening and optimizing problem-based teaching is the key to cultivating students' comprehensive thinking literacy in geography.Focusing on problem-based teaching,with the goal of cultivating students' comprehensive thinking in geography,the literature research method is used to further interpret the connotation and system of problem-based teaching in comprehensive geography thinking,and analyze their relevance.Using the observation method of the geography classroom,analyze the possible problems of problem-based teaching in cultivating students' comprehensive thinking of geography,and then put forward corresponding strategies and carry out teaching practice.in order to better carry out problem-based teaching and implement the cultivation of comprehensive thinking in geography.The research content is mainly divided into the following parts:The first part is the introduction,which mainly introduces the research background of the thesis,the current status of research at home and abroad,research significance,research methods and ideas.The second part is a theoretical part.First,the concept and connotation of geographical comprehensive thinking is explained,and it is interpreted from the three connotations of factor synthesis,space-time synthesis and local synthesis.Secondly,the basic mode and basic links of problem-based teaching are identified as "context creation-asking questions-exploring questions-evaluating feedback" and so on.It is clear that the basis of research is system theory,cognitive structuralism theory and SOLO theory.The third part is an analysis of the current situation of comprehensive thinking training in geography problem-based teaching.The high school geography classroom record of "one teacher and one excellent course" is selected to observe and analyze the main problems in the training of comprehensive thinking in teacher problem-based teaching.That is to say,the situation lacks the development of comprehensive thinking perspective,raises questions,lacks comprehensive thinking goal guidance,inquiry issues lacks comprehensive thinking development guidance,and evaluation feedback lacks comprehensive thinking process review.The fourth part addresses the aforementioned issues and proposes from the perspective of comprehensive thinking training: based on the life situation and tracking the comprehensive thinking path;designing the problem chain to achieve the comprehensive thinking goal;enriching the exploration ways to promote the improvement of comprehensive thinking;comprehensive and specific evaluation,combing the comprehensive Strategies such as thought processes.Taking the "Water Cycle" lesson as an example,it presents the practice of problem-based teaching,and strives to penetrate the idea of cultivating students 'comprehensive geographical thinking from idea to practice,with a view to developing problem-based teaching for geography teachers in teaching practice to cultivate students' comprehensive thinking.The fifth part is the main conclusions,shortcomings and prospects of this paper.