A Study On The Effectiveness Of Teachers' And Self-made Teaching Aids To Physics Teaching In Secondary Vocational Schools

As an experimental-based natural discipline,physical experiments play an important role in the development of physics.Through the active physical experimental activities,can effectively stimulate students to learn the physical interest,while building a scientific attitude of seeking truth from facts,training students practical ability.However,the author through reading a lot of literature and carry out field research found that: At present,most of the secondary vocational schools on the importance of physical teaching generally lack of knowledge,and thus lead to physical courses are not taken seriously,lack of experimental teaching resources,students tired Learning,teachers,tired of the situation has occurred.Although in recent years the state attaches great importance to the development of vocational education,increased investment in vocational education,the situation to some extent eased,but still not fundamentally resolved.In the actual teaching,teachers how to make students more autonomy to learn the basic knowledge of physics,master the basic physical operation skills,cultivate scientific inquiry ability,has become a hot topic in today's physics course teaching reform.Based on the theory of pedagogy and educational psychology,this paper is based on the literature reading and field investigation,and instructs teachers to study whether the self-made design process of physical teaching aids is conducive to the physics teaching practice of secondary vocational schools.The research dimension is mainly from three aspects: the incentive of students' interest in physics learning,the cultivation of physical experiment ability and the improvement of physical achievement.In this paper,the main action research method,combined with the questionnaire survey and literature survey method and other methods to carry out the practice of self-made teaching aids.The author first of all,by reading a large number of literature on the status quo of the secondary vocational school physics teaching and domestic and foreign self-made teaching aids to carry out the investigation,put forward the research topic;then Ganzhou health school 15 secondary vocational video professional one or two classes Select 15 men and women students for the study of objects,to carry out self-made teaching aids of practical activities.In the practical research,we first carry out the questionnaire survey on the physical learning interest of the research object before carrying out the self-made teaching aids' practice.Then,in the experimental class,the teaching activity is designed through the self-made teaching aids.The control class still adopts the method of single demonstration experiment by the teacher.Through the measurement,record the students at all stages of the level of physical interest,physical experimental ability and physical learning performance changes,the results of the experiment and conclusions.According to the experimental results,it is shown that in the practice of physics teaching,the students' participation in the self-made teaching of teaching aids is enhanced by the teacher 's participation in teaching tools,the students' interest in physics learning is enhanced,the experimental ability is improved obviously,and the physical learning achievement is obviously improved.It is concluded that in the practice of physics teaching in secondary vocational school,teachers can improve the effectiveness of physics teaching by guiding students to carry out self-made development of physics teaching.