The Research Of Technological Education Content In Chemistry And Technology Materials

In the 21 st century,science and technology are leading social development and people's lives.Having a certain level of technological literacy is beneficial to people,so that they can face the intricate technological world more scientifically,rationally,and confidently.As an important part of science education,chemistry is closely linked with industrial and agricultural production,which can guide students to explain common technical problems and help students understand the relationship between science,technology and society correctly.Therefore,the discipline of chemistry has a positive effect in cultivating students' technological thought and improving students' technological literacy.But influenced by traditional education ideas,China's science and technology education has for many years been attaching importance to the teaching of scientific knowledge while ignoring technical education.Therefore,in science teaching,students should be allowed to infiltrate the idea of technological education,and strengthen education in terms of technical knowledge and technical ability so as to adapt to the ever-changing technological society.This study aims at the current situation of the lack of chemical technology education in middle schools and analyzes the current three editions of the "Chemistry and Technology" textbooks in the three editions of "People's Education Edition,Luke Edition,and Jiangsu Education Edition" and explores the infiltration of technical knowledge,technical methods,and technical sentiment.Identify common features and differences,and provide reference for teachers' teaching while enriching teaching resources,and enable students to continuously improve their technological literacy in targeted classroom teaching.A review from the aspects of "research status quo of textbook comparison" and "research on technical literacy and technology education" and on the basis of existing research,an analysis index of technical education content was formulated from the three perspectives of "technical knowledge content,technical practice content,technical affective content".This paper analyzes and compares the three editions of textbooks from the three aspects of content selection,organization and arrangement of columns.Finally,it came to the conclusion:The content of the technical content of the text of the People's Education Press is the largest;the context is clear and coherent,and from the perspective of chemistry,it highlights the role of technology in human production and social progress and social progress.The columns occupy less space,they are simple in material selection,they are coherent in each other,and they are mutually accepted.Most of the technical practices embodied in the main body of Luke textbooks.Taking "resources" as the core to develop the teaching material system,and take the use of natural resources as the main idea.The types of columns are extensive,the content of technical education involved is large,and it is close to the actual production.The contents of the technical content of the text version of the Jiangsu Education Press are the least,but the breadth of content selection and the principle are complex.In the arrangement,"chemical technology" is the core,focusing on the nature of materials and their applications,and explaining the relationship between science,technology,and society from the perspective of technological change.The types of columns are diversified,and the content of technical education is widely distributed in the columns.Many questions are used to trigger students to think about relevant technical problems.