Research On The Content Of Technical Education In The Textbook Of《Chemistry: Concepts And Applications》

In the 21 st century,the development of science and technology has been changing with each passing day.The competition between countries has been transformed from competition of resources and capital to competition of high-end technology and scientific and technological talents.The improvement and smooth development of the country’s comprehensive national strength urgently require technical talents.In addition,countries and even the world now face environmental,ecological,energy,health and other development issues,and the resolution of these problems requires high-quality technical talents,and social talents need to master certain technologies.Therefore,in addition to having a certain scientific literacy,modern citizens should also have the technical literacy to adapt to the development of modern society.However,influenced by traditional educational thoughts,China’s science and technology education has attached importance to the teaching of scientific knowledge for many years,while ignoring technical education.Science and technology are closely related,and the relationship between the two cannot be completely separated in teaching.Therefore,in science teaching,students should also be infiltrated with the idea of technical education,and strengthen the education of technical knowledge and technical ability to adapt to the ever-changing technological society.Based on the current situation of the lack of chemical technology education in middle school,this study analyzes and studies the high school chemistry textbook "Chemistry: Concepts and Applications",and explores the technical knowledge,technical methods and technical sentiments that are infiltrated,and enriches teaching resources while giving teachers Teaching provides reference for students to continuously improve their technical literacy in targeted classroom teaching.The research summarizes the two aspects of "the research status of chemical textbook analysis" and "the status quo of technical education and technology research",and based on the existing research,from "technical knowledge content,technical practice content,technical affection content" From the perspectives,the analysis indicators of technical education content are formulated.The textbook "Chemistry: Concepts and Applications" is analyzed from three aspects: selection,organization and presentation of teaching materials,and finally concludes that thebody has the most technical knowledge content.In the layout of the "chemical knowledge" as the core of the development,with the chemistry knowledge learning gradually presented to students;presentation is diversified,mainly based on columns.The “Chemistry and Technology” section has the most knowledge content,the emotional content is second,and the practical content is less set.The content selection cannot be separated from the content theme of the chapter.The content processing uses a variety of arrangement methods,using chemistry.The perspective highlights the enormous role of technology in human production and life and the progress of social civilization.