The Research On The Practice Of Life Teaching In Junior High School Physics

The new curriculum reform emphasizes the importance of connecting knowledge with real life.Teachers should take students' lifelong development as the premise,combine students' life experience to impart new knowledge,improve students' ability of building knowledge system,so as to achieve the learning effect of putting learning into practice.Transferring knowledge to students is only one of the purposes of teaching,and the ultimate purpose of teaching is to promote the development of students.As a new trend of educational reform,life teaching is more helpful in improving students' comprehensive quality than traditional teaching methods.The 2011 edition of Compulsory Education Physics Curriculum Standard emphasizes that the content and process of physics teaching cannot be separated from life.Therefore,it is necessary to study the physical life teaching in junior high school.In this paper,literature research method,experimental method,case method and investigation research method are used.Based on the relevant theory,a "junior high school physical life teaching students questionnaire" is developed to investigate the junior high school physical life teaching.According to the results of the questionnaire,this paper puts forward the specific strategies of junior high school physical life teaching from three aspects:preparation before class,classroom teaching and extension after class.And take "the straight line transmission of light" and "sublimation and condensation" as examples to show.According to the characteristics of the students in the compulsory education stage,the teachers should integrate the life situation into the physical classroom teaching.Familiar living environment can help students to improve their interest in learning physics,and also help them master physics knowledge better,at the same time,let students feel the connection between physics and life.The author selects two parallel classes of grade eight for a semester of comparative teaching,and takes the class taught by the author as the experimental group to carry out the physical life teaching;the other class taught by the teacher as the control group to carry out the conventional teaching mainly based on the teacher's teaching and traditional exercises training.At the beginning and the end of the semester,the questionnaire was used to carry out pre-test and post test,so as to obtain the corresponding data for analysis.The research conclusion shows that the junior high school physical life teaching can stimulate students' interest in learning physics,improve students' innovation and practical ability,and also help to cultivate students' core quality of physics.