The Comparative Study Of The Manifest Scientific Method In Four Versions Science Textbooks For Junior High School

Scientific method education has been a hot topic in recent years.As we all know textbooks are a particularly important carrier in the process of scientific method education.It is worth studying to manifest scientific method in textbook.After a comprehensive analysis,this research focuses on how to manifest scientific methods in junior high school science textbooks.This core question has 4 sub-questions related to it: How is the research progress of the manifestation of scientific methods in textbooks? What is the current state of the manifestation of scientific methods in the fourth edition of junior high school science textbooks? How to design the manifestation of scientific methods in junior high school science textbooks? Case development is carried out according to the manifestation of scientific methods from different angles.Then,in accordance with the idea of "document analysis-quantitative and qualitative research-model building-case study",this paper makes a comparative study on the manifestation of scientific methods in textbooks.This paper can be divided into the following parts:The first part mainly includes the research background,problems,significance and literature review.By reviewing the relevant literature at home and abroad,this paper defines the concept of scientific method and the manifestation of scientific method,analyzes the current situation and development trend of the comparative study of the manifestation of scientific method in relevant textbooks,finds out the problems,and determines the entry point of the research.The second part is to construct a text analysis tool,which needs to combine relevant literature and actual research content,and then determine the research object,and choose the textbook version as Zhejiang Education Edition,People’s Education Edition,Shanghai Education Edition,and Pearson Edition.Analyze and compare their knowledge modules of physics,chemistry,and biology.The next step is to use text analysis tools to quantitatively analyze the text.Qualitative analysis further expands the results of quantitative analysis and digs deeper into the content of the textbook.Combining the comparative studies of the two,the analysis of the existing problems is that the type and quantity of the scientific method that is manifested in the country is small,the scientific definition of the scientific method is lacking,the method of manifestation of the domestic scientific method is too single,and the content of the scientific method is unbalanced.Finally,explore the reasons for this four-point problem.The third part is to establish the model of scientific method manifestation in textbooks according to the research results,that is,to clear scientific and reasonable standards of scientific method manifestation,to establish correct value orientation of scientific method manifestation,to systematically manifest the scientific definition of scientific method,to reasonably arrange the manifestation mode of scientific method,and to design the supporting content of diversified scientific method.And use the model to change the case to make the model concrete.