Mprovement And Innovation Of Physics Experiment In Junior High School

Physics is a science based on experiment,physics experiment is the basis for students to master physics,is the establishment of physical concepts and laws,understanding and mastering physical knowledge indispensable link,Under the background of our school’s educational reform and innovation,it is proposed that teachers should pay attention to the summary of students’ learning rules and mobilize their learning enthusiasm in their teaching activities.In the process of carrying out the teaching quality reform,people put forward a series of suggestions for the teaching development of junior middle school physics.Physics is the main subject of experiment,and experiment is closely related to our life,and people can improve the law of movement between physical theoretical knowledge and life reality in the experiment.In terms of the experimental teaching of junior high school physics classroom,the effect of experimental teaching is not optimistic.Physics is a new course for students new in physics.Therefore,at the beginning of learning,students have great curiosity and interest in physics class,and at the beginning of learning students have high expectations for physics class,they are most interested in the physics class is rich and colorful physics experiment and magical physics phenomenon,students are very curious about all kinds of physical equipment,and deeply attracted by physics classroom is experiment,will further stimulate students’ desire to explore.But most physics teachers in the process of experiment teaching,still use the traditional teaching way,and because some teachers experiment preparation,less experiment,experiment phenomenon is not obvious,lack of novelty,group experiment design boring,and teachers experiment operation guide is not in place,students in the process of experiment can not fully feel the interest of physics experiment,for a long time,seriously hit the students’ interest in learning physics,students have lost the enthusiasm for learning physics.Therefore,in order to improve the teaching effect and achieve the purpose of experimental teaching,it is an inevitable development trend to improve and innovate the physics experiment.Junior high school physics teachers should actively participate in the new curriculum reform,update the educational concept,focus on the organic combination of physical concepts and physical experiments,adopt teaching methods in line with the law of students ’cognitive development,stimulate students’ interest in learning,and fundamentally improve the teaching quality and teaching efficiency of physics experiment in junior high school.The improvement and innovation of physical experiment must take the better cultivation of students ’comprehensive experimental literacy as the starting point and the ultimate destination,that is,not only conducive to the improvement of students’ observation,practical and scientific inquiry ability,but also to effectively promote the development of their innovative thinking and the development of scientific state.The direction of experimental improvement can be: the operation is simpler,convenient,or the phenomenon is more obvious and intuitive,or can reduce the experimental error for students to understand,analyze the experimental process,get the experimental conclusion,improve the effectiveness of experimental teaching.Teachers’ professional quality and teaching ability can be directly reflected through the preparation and setting of experiments in class and the development of organizing group cooperative exploration experiments.Therefore,in order to meet the personal development needs of teachers,the experimental improvement and innovation should be formulated into the teacher development plan.At present,I summarize the following three points in Yili Prefecture,Xinjiang: first,the professionalism and systematic inadequacy of experimental depth exploration and analysis are conducted;secondly,the purpose of the study is however diverse and more arbitrary experimental analysis and research.Third,many schools are not equipped with perfect laboratories and experimental equipment,and the group experimental equipment and space are limited.According to the requirements of the school and the Yili teaching and Research Office,the author cooperated with the teaching and research group to determine the scope and difficulty of the experimental examination,and put forward guiding suggestions for the future teaching.From the analysis of the scope and difficulty of the experiment,we studied the problems of experimentation,the issues involved in knowledge,and the needs of personal competence,on the other hand,to improve the ability level of experimental improvement and innovation of teachers in the region.Through the sampling analysis of students’ score rate of each question and typical questions.From the above analysis,it can be found that our junior high school students do not have the ability to correlate the acquired physics knowledge with their daily life and practical work in production,and do not have too strong correlation ability.In order to analyze whether students can develop a practical level of application during experimental teaching,this paper investigated a total of 136 letters from three classes,using a practical analysis,using a variety of different teaching methods,and also the results obtained in the end,test and analyzing the results,it is suggested that teachers create the situation in teaching to cultivate students’ scientific literacy.In the process of carrying out the teaching quality reform,many teachers put forward many effective suggestions for the teaching development of junior middle school physics.Physics is a subject based on experimental operation.Experimental is closely related to our life.Students can improve the application rules between physical theoretical knowledge and life practice in experiment.According to the core quality of physics,this paper analyzes and studies how to innovate and improve the teaching of physics experiment accordingly.