Research On The Classification Of Conceptual Knowledge And Teaching Strategies Of <morality And Rule Of Law> In Junior Middle School

The conceptual knowledge in < morality and rule of law > of Grade 8 Volume 2can be divided into two categories: definition concept and class definition concept.Definition concept is the concept that reveals the unique attribute of things,including the concept of substance definition and the concept of purpose definition.Substantive definition concept is the generalization of the essential attribute of the object.Objective definition concepts reveal the function,status and significance of the object.The class definition concept only has the "definition" of similar form,and does not reveal the unique attributes of the concept.It mainly defines the concept for the extension.An extensional definition of a concept enumerates all subcategories of a concept.In the definition concept and class definition concept,there are two relatively special concepts.One is the concept of multiple definitions,which has multiple definitions,and there are main definitions and secondary definitions of the concept.The other is the unique concept,which is the concept reflecting the unique object.Thus,the conceptual knowledge in < morality and rule of law > of Grade 8 Volume 2can be divided into single definition concept and multiple definition concept,classification concept and unique concept.According to the type and nature of the concepts in < morality and rule of law >of Grade 8 Volume 2,we should adopt the classification teaching strategy,that is,on the basis of the classification of conceptual knowledge,we should adopt different teaching strategies for different kinds of concepts.Under the guidance of the general strategy of classified teaching,corresponding teaching strategies and methods should be further developed.Among them,the strategy of "genus + species difference" should be adopted to define the concept in essence,that is,the "genus" and "species difference" of the concept should be clear,and the teaching strategy should be made concrete by activity inquiry method.The concept of purpose definition should adopt the strategy of "purpose first",that is,the role,status and significance of the concept reflected by purpose definition should be highlighted through illustration teaching method.It is advisable to use the "enumeration" strategy to define the concept by denotation,that is,to enumerate all the subcategories of the concept by mind mapping.The teaching of multi-definition concepts is relatively special,so it is advisable to adopt the strategy of "giving consideration to primary and secondary definitions",that is,giving consideration to primary definitions and secondary definitions,and adopting corresponding teaching methods according to different main definitions,combining primary and secondary concepts,and flexible.The specific concept adopts the "understanding" strategy,that is,on the basis of memory,memory is carried out after understanding the concept,so as to achieve the correct interpretation of the concept.