Practical Research On Practical Activities Of Junior High School Physics

The practical activities of physics in junior high school came into being along with deepening the reform of compulsory education curriculum,focusing on the combination of theory and practice.It is a practice-centered course based on science,technology,society and environment-related physical problems,based on students' existing experience,emphasizing that students find problems in life and learn through experience,cooperation,inquiry,etc.Use correct and diverse methods to solve problems.Through practical activities in physics,students will experience a process of "learning and understanding-practical application-creating transfer",so as to develop multi-faceted abilities and cultivate students' essential qualities and key abilities to face the future life.This paper expounds the practical activities of junior high school physics from both theoretical and practical aspects.The first part is to summarize the practical activities of junior high school physics from the theoretical aspect through literature.The second part is based on a questionnaire survey of some junior high school physics teachers in Shenyang,to get a preliminary understanding of the implementation status of the physical practice activities in Shenyang junior high schools;the third part mainly analyzes the types and characteristics of junior high school physics practice activities.The physics textbooks can be analyzed and sorted out as the content of the practical activities of the physics discipline.The fourth part is based on the existing problems and theoretical aspects,and proposes appropriate design principles,goals,processes and other aspects of the practical activities of junior high school physics.The fifth part is a brief analysis of typical junior high school physics practice cases selected in the process of participating in Liaoning Provincial Experimental School during the internship,the implementation effect is analyzed through student questionnaires and physics teachers interviews,and implementation suggestions are drawn.Practice shows that carrying out practical activity classes in physics subject can make students' understanding of physics knowledge more profound,greatly improve students' interest in learning physics,cultivate their innovative consciousness and spirit of unity and cooperation,and improve students' practical ability and questioning.The critical spirit and diligent thinking ability have been greatly improved,and good teaching results have been achieved.This paper aims to provide some valuable references for junior high school front-line physics educators to carry out practical activities in junior high school physics.