Investigation And Study On The Current Teaching Situation Of Junior Physics In Elementary School

Looking at the development of the history of science,we can see that natural phenomena are the origin of human understanding of the world.The study of natural phenomena can promote the progress of science and technology.The original physical problems contain natural phenomena.The teaching of primitive physics problems can reflect the important educational value of natural phenomena.By combining the characteristics of current junior middle school physics teaching,under the guidance of the basic concept of the new curriculum standard,the paper carries out a study on the current status of junior middle school physics teaching.Four kinds of research methods are used in the thesis: literature research method,questionnaire survey method,content analysis method,and comparative research method.In the analysis of teaching materials,the content analysis method was used to statistically analyze the data of the six chapters of mechanics and kinematics.In the mid-term exam questions,a comparative study method was used to study the physics examination questions in the last five years in Henan Province.In the analysis of teaching status,student questionnaires and teacher questionnaires were separately compiled,and four junior high schools in Henan Province were selected as samples for the survey.In addition,physical learning interest scales were used to analyze junior students' physics interest in learning.According to the statistical analysis of the data obtained,it can be found that the number of raw physics problems in the textbooks and the physics exams in the intermediate examinations is relatively small,the position distribution is not even,there are more times in the blank-filling and multiple-choice questions,and the knowledge points of the examination are also more from eighth-grade physics textbooks.From the physics learning interest scale,it is known that the second-grade students' interest in learning physics is not very strong.It can be known from the student questionnaire that students' perception of primitive physics problems is generally low,and the ability to solve primitive physics problems is not very high,but students are very fond of the original physics problems that appear in the classroom.From the teacher questionnaire,we can see that the physics teachers of junior middle school are very appreciative of the educational value of primitive physics problems and are willing to carry out practical teaching oforiginal physics problems.However,the professional literacy and research capabilities of junior middle school physics teachers need to be further improved.For the problems existing in the teaching of primary physics in junior middle schools,the corresponding solutions and strategies are proposed.The proportion of primary physics questions should be increased in the junior middle school physics textbooks and the physics examinations in the senior high school entrance examinations.The knowledge points to be examined should involve the contents of the various chapters of the junior middle school physics textbook as far as possible.In the process of teaching practice,junior middle school physics teachers must constantly explore the best teaching methods suitable for the teaching of primitive physics problems.With the help of primitive physics problems,students' interest in learning physics and the development of students' representation ability can be promoted.