| Junior high school physics experiment is an essential content in the process of students learning junior high school physics knowledge.With the change of times and the development of society,physical experiment teaching is constantly updated and expanded.Because of the implementation of the national "double reduction" policy and the new curriculum reform,higher requirements are put forward for it.In many physical experiment teaching,the physical experiment which is more in line with the national policy and the needs of The Times should be paid more attention and taken as one of the key research directions at the present stage.At present,in the concrete implementation process of family experiment,there are many factors,such as teacher guidance,individual students,family environment differences,which lead to the difficulty of carrying out the experiment and poor results.Aiming at the above problems,this paper takes the physics family experiment in junior high school as the research object,carries out investigation and interview on junior high school students and teachers,analyzes the investigation and interview results,designs experiment examples and carries out specific implementation,and finally summarizes and puts forward the practice strategy of family experiment in junior high school physics teaching,providing certain reference for the development and implementation of junior high school physics family experiment.The main research contents of this paper are as follows:First of all,through literature research,the research background and research status of physics family experiment in junior high school are expounded,the concept of physics family experiment is clarified,the problems existing in the implementation of physics family experiment at the present stage are pointed out,and the experimental content in junior high school physics textbooks is combed and analyzed to provide theoretical support for the compilation of questionnaires and the content of interviews.Secondly,to investigate and interview junior high school students and teachers,in view of the difficulties and poor results of the experiment due to teacher guidance,individual students,family environment and other factors found in the research.Then,according to the survey and interview results and analysis of the design of physics family experiment examples and implementation in schools;Finally,the implementation strategies of junior physics family experiment are summarized and put forward:(1)The practice principles of junior high school physics family experiment,specifically referring to the principle of combining knowledge,teaching in accordance with aptitude,life,fast principle;(2)The practice ideas of junior high school physics family experiment,including clear experiment content,good guidance,good experimental results display,summary of the experiment situation;(3)Problems that should be paid attention to when carrying out physics family experiments,that is,the physics family experiments in junior middle school can not completely imitate the inquiry experiment,pay attention to weakening the influence of individual condition differences on the experiment,parents and teachers should actively participate in the experiment guidance,pay attention to the protection of students’ privacy,avoid teaching errors,etc.Physics family experiment is an important part of junior middle school physics teaching activities,and its specific implementation still needs to do more in-depth exploration.Through the continuous research and improvement of physics family experiment teaching in order to play a greater role in junior middle school physics teaching. |
