| With the rapid development of science and technology,the cultivation of students’ discipline core literacy and innovative consciousness has become the "focus" of educational research.Problem consciousness is the foundation of innovation and innovation drives development.Physics is a developing natural discipline based on experiment.In high school physics teaching,we can really implement the cultivation of the core quality of physics by cultivating students’ problem consciousness,allowing students to find problems independently and learning to explore the essence of the discipline.Therefore,it is necessary to cultivate students’ problem consciousness.In terms of theory,this study focuses on the cultivation of senior high school students’ awareness of physical problems,takes the cultivation of core literacy as the starting point,combs the research status of problem consciousness,defines the concept of "physical problem consciousness" on the basis of combing the characteristics of physics and the general senior high school physics curriculum standards,and divides it into four dimensions: finding problems,raising problems,analyzing problems and solving problems.Then,through the way of student questionnaire and teacher interview,we understand the problems existing in the cultivation of senior high school students’ physical problem consciousness.Therefore,the corresponding training strategies are put forward from four aspects,and the teaching practice is carried out according to the steps of "looking for problems-putting forward problems-analyzing problems-solving problems".This paper also compiled a detailed list of senior high school physics core literacy from four dimensions as the basis for compiling students’ physical problem consciousness self-evaluation scale.In terms of practice,it mainly selects the capacitor and Lenz’s law from the third compulsory volume and the second optional compulsory volume of the new high school physics textbook of Luke edition,makes comprehensive uses of the proposed training strategies,and carries out teaching design and practice according to the problem consciousness training mode.After the experiment,based on the detailed list of core literacy,the self-evaluation scale of senior high school students’ problem consciousness was compiled,which was self-rated by students,and the statistical software SPSS was used to compare and analyze the scores of the two classes.Comprehensively evaluate the teaching effect by combining the two methods.The results of students’ self-evaluation show that the average score is 66.07.The overall awareness of physical problems is at a medium level,which has been improved compared with the previous one.The results before and after the experiment show that the students’ performance in the experimental class has improved more than that in the control class,and their problem awareness has been improved.The main manifestations are as follows:(1)the number of students who think actively has increased and dare to question their classmates,teachers and even teaching materials;(2)With the increase of the number of questions,students’ interest in physics learning has also been improved,and they pay more attention to "physics" in life. |
