Practical Research On Integrating The History Of Physics Into Unit Teaching ——Taking The Universal Gravitation Unit As An Example

Since the formal promulgation of ? The General High School Physics Curriculum Standards? in 2017,the educational community has carried out explosive theoretical and practical research on core literacy.In the teaching practice of cultivating the core literacy of physics of students,the teaching of physics history is an important method that can not be ignored.Through the study and research of physics history,we can understand the process and methods of scientists exploring the material world and discovering physical laws.At the same time,we can learn the scientific quality of physicists' criticism and questioning,which plays an important role in cultivating students' core literacy of physics.The unit teaching method,as a teaching method to establish students' holistic and systematic view of learning,has been deeply and widely practiced in various disciplines in recent years.Therefore,under the above background,the focus of this research is to integrate the history of physics into unit teaching to cultivate students' core literacy of physics.Using the methods of literature research,text analysis,questionnaire survey,interview and action research,this paper makes a relevant theoretical analysis and Research on the integration of the history of physics in senior high school into the unit teaching design from the perspective of scientific thinking,and completes the teaching design and teaching practice of the universal gravitation unit on this basis,It also summarizes a set of operational methods and operation steps of integrating physics history into unit teaching design,which can be applied to front-line teachers in teaching practice.Taking the two classes at the same level taught by the author as the research object of this paper,the educational experiment is carried out.By comparing the results of the three tests before and after and analyzing the questionnaire survey results,the following conclusions are drawn:First,the integration of physics history into unit teaching method can enable students to fully understand and understand knowledge,acquire important scientific thinking methods,construct a complete and systematic knowledge law framework,recognize the twists and turns of the real scientific development process,and cultivate students' pragmatic learning attitude.The teaching practice and the test of students' test and questionnaire results confirm the effectiveness of the integration of physics history into unit teaching method.Second,the integration of physics history into unit teaching has a significant effect on improving students' physical performance.The integration of physics history into unit teaching can not only strengthen students' systematicness and structure in the process of learning physical knowledge,but also strengthen students' logic in learning knowledge and methods,strengthen the connection between knowledge and methods,and improve students' ability to solve problems,At the same time,this method effectively improves students' enthusiasm and confidence in learning physics.