Research On Physics Teaching Design And Practice Of Senior Three Students Based On Subject Core Competence

In May 2020,the Ministry of Education of the People’s Republic of China issued a revised version of Physics Curriculum Standards for Senior High School of China(2017 edition,2020 revised).It illustrates that the core competence of physics includes four aspects:physical concept,scientific thinking,scientific inquiry,scientific attitudes and responsibility,which is the further improvement and promotion of the previous threedimensional teaching objectives.The core competence of physics is not only the goal that students should achieve in learning physics,but also an important foundation and reference in guiding teachers’ teaching design.The research concerning teaching design is helpful to change the teaching methods and to solve the concrete problems of current physics teaching in senior high schools.Therefore,it is quite necessary to explore and study the teaching design based on the core competence of physics in senior high schools so as to carry out the teaching reform and enhance the students’ core competence in physics.In recent years,scholars at home and abroad have conducted numerous research on physics teaching design and practice based on the core competence,acquiring many achievements.However,there is rarely any research looking into senior three physics review teaching design.The relevant research about long-term implementation of senior three teaching design is rather limited.Therefore,the author put forward the theoretical steps and framework of physics review teaching design based on physics core competence by means of combining some educational theories with abundant teaching experience and reflections in the hope of offering some ideas for the reform of classroom teaching.With the purpose of designing the feasible framework of teaching design,the author carried on the relevant research on teaching theory,core competence of physics,and instructional design theory.At the same time,a questionnaire survey was conducted by senior three students and in-service teachers on the status quo of students’ learning and teachers’ implementation of teaching design based on the core competence,and the results were analyzed systematically.Combined with rich physics teaching experience in senior three,the author created "teaching loop" and other steps to optimize teaching design,and designed the theoretical steps and theoretical implementation framework of the teaching design of physics review for senior three on the basis of the core competence in physics.In order to further apply the theory to practice,the author conducted a one-semester teaching practice comparison based on the teaching content of high school mechanics experiment review,comprehensive mechanics,electrical experiments,and electromagnetic induction.The research results showed that the teaching framework and teaching design created by the author can improve the physics scores of senior three students.The experimental group and the control group have more significant differences in scores with time going by.The students in experiment group have more systematic physics knowledge.The ability to build models and apply and transfer physics knowledge has been improved remarkably.The core competence of students in physics has been developed and enhanced.In the end,the author summarized and reflected on the research process,and put forward the direction of further research in the hope of promoting teaching reform and providing case analysis and teaching design for the majority of front-line physics teachers and thus to promote the development of students’ physics core competence.