The Practice Of Core Literacy Oriented HPS Teaching Mode

HPS refers to history of science,philosophy of science and sociology of science.HPS education is a kind of scientific education paradigm that integrates the history of science,philosophy of science and sociology of science into teaching and based on the scientific essence that enables students to understand deeply.Integrating the history of science into teaching can deepen students' understanding of the nature of science and deepen their cognition of relevant concepts from the perspective of scientific discovery and development;integrating the philosophy of science into teaching can enable students to master logical methods and cultivate students' questioning spirit;integrating the sociology of science into teaching and interpreting Science in the context of society can cultivate students' sense of social responsibility.Since the 19th National Congress of the Communist Party of China was held in 2017,the improvement of students' subject ability and the cultivation of scientific literacy have become the development trend of current basic education reform.Through the collection,reading,sorting and analysis of the relevant literature,to a certain extent,to understand the research background related to this article and the research status at home and abroad.The methods of literature research and questionnaire survey are used to study the research object.At present,the research value of HPS applied in the field of middle school teaching has been affirmed,but most of them are limited to the theoretical level of demonstration,and the practice of HPS teaching mode guided by chemical core literacy is rarely used in high school chemistry teaching.Therefore,based on the perspective of the combination of core literacy and HPS teaching mode,this study takes benzene as an example to conduct a section of classroom teaching with a history,someone's business and feeling.The practice shows that:How to carry out HPS teaching with core literacy as the guidance needs teachers' further thinking in practice and theoretical research.At present,the practice of HPS teaching is also limited by many factors:(1)Usually,the content of a class hour is 40 minutes.If you want to really realize the students' enjoying in the history,there are restrictions.At the same time,in view of the pressure of students' entering school,it is impossible to increase the arrangement of class hours and get strong support to comprehensively cultivate students' morality,wisdom,body,beauty and labor.At this time,teachers need to do a lot of preparatory work to screen the most favorable teaching content and make reasonable arrangement before class Time.(2)The capacity of teaching materials is limited,the contents of science history,philosophy of science and sociology of science are complex,and what kind of content is suitable for the practice of HPS education mode is also an important issue.How to integrate HPS teaching mode to play a higher educational value is undoubtedly a severe challenge for high school teachers.