Based On The Requirements Of The STS Education Textbook Content Analysis And Case Study Development

“STS" is an abbreviation of Science,Technology and Society.It studies the interrelationships between Science,Technology and Society.From the 1980 s,STS began to be introduced to China,and later middle and high school chemistry courses reflected the increasing number of STS education.After the new curriculum reform,STS education focused on training students to solve practical problems in society and life with the knowledge they have learned.This thesis is on the high school chemistry ?LuKe version ?"chemistry and technology" in the subject 1 air resources the content of ammonia synthesis to conduct a comprehensive analysis and research,and to select the topic of "synthetic ammonia industry" for the development of teaching case.This thesis is divided into six parts.The contents are as follows:The first part is the introduction.This paper introduces the background of topic selection,the significance of the research and the research review at home and abroad,and also puts forward the method of this paper.The second part is the theoretical basis.The recent development area theory,STS education thought and cooperative learning theory are expounded.The third part is the analysis of the textbook content of the chemistry and technology module in the high school chemistry curriculum standard and the STS requirement.In this paper,the content of topic 1 of chemistry and technology is analyzed and studied.On the basis of the subject matter,the paper analyzes the contents and problems of the textbook,and concludes that the selection of materials is rich and novel,and the STS education is permeated at the same time,and the requirements of the subject matter are basically fulfilled.In the form of "column",it enriches the content of teaching materials and broadens the students' knowledge.Different from the curriculum standard,the teaching materials in the synthesis of ammonia have no teaching on concentration and catalyst.The diversity of the problem sets can fully reflect the three dimensional goals,but the experimental and innovative problems are relatively few.From the point of view of the students,we analyze the knowledge we have learned from the perspective of students.Find the content of the textbook and find the connection with STS education.In the course ofteaching,students participate in classroom activities and fully implement 3d objects.The diversity of the problem sets focuses on the infiltration of emotion.Analysis of topic 1 from the perspective of STS: the theme of this topic is to understand STS education from the perspective of chemistry and life and society.The theme of "knowledge support" and "information online" have been set up to provide rich material for the development of STS education.The problem sets for this topic are diverse,which is fully consistent with STS education goals.Conclusion and suggestion: to infiltrate STS thought in inquiry activities;Combining local resources to carry out STS education;From the content of problem sets,we can feel the STS thought.The fourth part,teaching design case development.Based on the curriculum standard and STS education thought,this paper develops the teaching design of "industrial synthesis of ammonia" based on the recent development area and cooperative learning theory.The fifth part,the implementation strategy of teaching cases.This part proposes corresponding strategies for the developed teaching cases.The sixth part,conclusion and prospect.This paper analyzes and summarizes the various aspects of the paper,and also analyzes the shortcomings,and points out the direction for the later research work.