Research On Chemistry Teaching Design Based On Knowledge Value Development

Scientific knowledge has various value,but for a long time,people have thoughtmore of practical value and stressed to remember a lot of conclusion,while peoplehave ignored the education of method and emotion.So,we value not only literalmeaning but also the meaning behind the knowledge.This paper summarized research at home and abroad about the value ofknowledge.Then,imported the various value of knowledge.Based on existingtheoretical research, the paper proposed a thinking of teaching design, and projectedspecific teaching design in order to guide middle-school chemistry teachers on theoryand practice.Next are included in this paper:The first part, analysised some problems of current teaching status and illustratedthe reasons for selecting this thesis.The second part, summarised domestic and overseas study on value ofknowledge and scientific knowledge.The third part, putted forward the purpose, methods of the research.The forth part, introduced the theoretical basis in this paper, and proposed thementality of teaching design based on the theory.Firstly,analysis the value ofknowledge from the teaching material.Then,make the value of knowledge transformon the students by teaching.Last,need to evaluate the result of the transformation.The fifth part, designed two teaching cases.The sixth part is some problems to be resolved in the future.