Research On Teaching Design And Practice With The Concept Of HPS In Senior Middle School Under The New Curriculum Reform

In the early 21 st century,the concept of HPS education was introduced into China.In the course of more than twenty years of development,it has gradually become a vital educational trend in China.The implementation of the new curriculum reform made HPS education more popular in 2017.However,many teachers still have many problems in the development of teaching design,such as unitary introduction of the history of physics,incorrect quoting of historical texts and improper understanding of historical facts.The integration of the history of physics and teaching is still in the stage of telling the history story of the textbook.There are still many deficiencies in the application and deep thinking of philosophy of science and sociology of science in teaching.Physics teachers lack reliable sources of historical materials,HPS teaching cases for reference in the development of teaching design,and mature teaching models for guidance in teaching organization.There is an urgent need for middle school physics teachers to answer the question of how to integrate the history of physics into the teaching of high school physics in the PEP edition.This thesis mainly studies how to strengthen the integration of physics history in the teaching framework of the new high school physics textbook with the new curriculum standard as the starting point under the background of the new curriculum reform.At the same time,this paper focuses on answering two sub-questions.How to integrate the history of physics into teaching? And what are the contents of physics history that can be integrated into teaching?The specific research contents are as follows:Firstly,investigate the current situation of integrating the history of physics into teaching by means of questionnaire and interview.This is to understand the understanding and attitude of teachers and students towards HPS teaching mode.This paper summarizes the difficulties in using HPS in teaching and puts forward relevant suggestions.Secondly,according to the changes of the history of physics content in the new and old curriculum standards,the requirements of curriculum standards are analyzed to provide the basis for the development of HPS teaching.At the same time,this paper analyzes and researches five kinds of improper expressions in the history of physics in the teaching materials and auxiliary books.Thirdly,this paper explains the operation process of four types of HPS teaching modes and gives the corresponding teaching design.Then,this paper takes "Free-fall Motion" as an example to analyze three teaching designs that misquote the history of physics.In the evaluation of teaching effect,it is found that HPS teaching can increase students' interest in learning physics to a certain extent.Especially in the after-school quiz on Free fall,most of the students were able to point out the errors of Aristotle's theory of falling bodies and correctly evaluate the scientific ancestors.Students have dialectical thinking about the understanding that "scientific laws are discovered by scientists by chance".From the answers of the students,it can be believed that the teaching of "Free-fall Motion" developed in this study is effective,and the teaching incorporating HPS concept in middle school physics classroom teaching can be effectively implemented to a certain extent.