Research On The Concept Of Life From Deep Learning In The Senior High School Biology Teaching

During these years,"key competence" has become a hot topic in high school curriculum revolution,the research of "biology key competencies" is of important study in biological subject.Life idea is the head of biology key competencies,is the dimension which possess the biological feature most.It mainly includes "concept of structure and function" and "concept of matter and energy","concept of evolution and adaptation","concept of steady state and balance".How to understand the connotation of life idea deeply?It has been an urgent problem that teachers how to help students establish the idea.But the related research of "life idea" is rare,and research of its theory or practice will not mature.This research aims that takes a new look at the life idea from deep teaching perspective and analysis its connotation profoundly.This research studies the teaching model construction,meanwhile develops and designs the related teaching resources mixed the theory of deep teaching.Therefore,the research about life idea has certain theoretical and practical value.The research consists of several parts:first,review of domestic and foreign literature station of life concept and deep teaching.Second,analyze the connotation of "life concept" from deep teaching perspective.Third,the analysis of the life idea from the module 1?Molecule and cell?by Zhejiang Science and Technology Press,and concrete analysis of "concept of structure and function" and "concept of material and energy".Fourth,the analysis of teaching design cases related the two kinds of "life idea" and improvement teaching designs.Fifth,summarize the research results and make some teaching suggestions.Sixth,make introspection and expectations.Through the process above,there are three aspects of results in this paper.First,explore the connotation of life concept from deep teaching perspective.The meaning of life idea has three levels:symbolic level,logic system level,significant level from the knowledge-based view of deep teaching.The cultivation of life idea need three characters,include multiple-layered,abundant,immersed.Second,construct the teaching model of life idea mixed with the theory of deep teaching.The model concludes three dimensions:learning levels,learning pattern and learning dimensions.The significance of this model is to tease out the internal connection between life idea and deep teaching,and to help teachers flexibly apply the model into teaching practice.Third,as model 1?Molecule and cell?an example,analyze the life idea in the textbook,concretely analyze "concept of structure and function" and "concept of matter and energy"."life structure is materialistic" is the common base of the two kind of idea.Those are mutually connected."concept of matter and energy" is the extension of "concept of structure and functionl".Also,the research analyses teaching design cases related the two kinds of "life idea" and make improvement in teaching designs.Therefore,this study puts forward three suggestions.Firstly,the“life concept”should be profoundly known.Secondly,mix the life idea into the teaching objectives according to deep teaching.Last,apply variety teaching methods flexibly to develop students life idea.Based on the retrospection of the research,there are several points expectation about the life idea.Firstly,it could analyze the other biological textbook about life idea,and make comparison and induction.Secondly,design a set of questionnaire to assess the understanding about life idea of teachers and students,and make a study about current situation.Finally,develop a set of evaluation system about establishing of life idea based on deep teaching.