The Research Of Innovation And Creativity Of Physics Experimental Practices For Junior Middel School Students With The Consideration Of Cultivation Of Physical Core Components

Learning interest,practical ability and scientific spirit training are the key points in the implementation of middle school physics curriculum reform,and also the main means to change the students' weak sense of social responsibility,lack of innovative spirit and practical ability.The core accomplishment of the four dimensions of physics discipline--"physical concept,scientific thinking,scientific inquiry,scientific attitude and responsibility" not only reflects the cultivation of discipline knowledge and discipline spirit,but also gives play to the cultivation of the key ability and essential character of the educators to match their lifelong development with the innovative society.To build an innovation-oriented country,science and technology are the key and education is the foundation.In the basic education stage,it is necessary to lay a solid foundation for the formation of students' thinking habits and the cultivation of their practical ability.In the organization and implementation of experimental practice,teachers can encourage and guide students to find their own advantages,stimulate students' desire for knowledge from the most natural source,and cultivate their interest in exploration and innovative spirit.,however,the current practice of class teaching evaluation mechanism is imperfect,entrance exam skills proportion is not high,in the part of managers and teachers are lack of correct cognition,hardware conditions such as objective adverse factors together,lead to weak middle school science and technology atmosphere,students the practical link of both inside and outside the classroom is greatly weakened,affected by the great subject core literacy training,a video instead of demonstration experiment,student experiment into teaching demonstration experiment,the zetetic experiment was changed to the verification experiment and practical predicament.Based on the above problems,this paper relies on all the teachers in the physics teaching and research department of the school,vigorously carries out experimental practice teaching reform exploration,and carries out all-round reform practice by means of case building and collection,hardware and software resources construction,and scientific and technological atmosphere construction.On the one hand,the existing junior middle school physics experiment project is classified and optimized as the subject;On the other hand,I designed and constructed a series of innovative experimental projects to enrich the practical operation projects and improve the experimental experience of students.The focus is to adjust and design the conventional teaching design according to four dimensions,and strive to create and highlight the highlights and characteristics of experimental teaching.Centering on the experimental practice research of junior middle school physics innovation based on core literacy cultivation,the following specific contents are carried out:1.Formed experimental project library and teaching plan collection: sorted out experimental items in junior physics textbooks(including demonstration experiments,exploration experiments,maps of textbooks and projects in development space)by means of arrangement,optimization,expansion and design.The statistics of 228 experimental items were completed(including the design of a complete experimental report card),and a total of 34 experimental teaching plans were completed for key experimental items by means of heterogeneous courses.2.To carry out the implementation of the experimental teaching reform and optimization,the operational stronger the experimental teaching of basic strategies: the implementation of teaching,by setting the grouping experiment and innovative experiment,all four semester of junior middle school physics experiment in optimization,to promote personal reflection and improvement of the students in experiment,strengthen student's understanding of physics theory knowledge,strengthen the course content and student life,social progress and the relationship between the development of science and technology,reflected from the physical to the life of the new curriculum standard idea.3.Strengthen the construction of the laboratory,design and make a series of teaching and learning tools: through the development of experimental teaching and the production of teaching and learning tools,combined with extracurricular practical activities,various science and technology competitions,some experimental innovation teaching and learning tools were completed.At the same time,a virtual simulation laboratory was set up,through which students completed 23 exploration experiments in mechanics,electricity and optics.4.A scientific and technological education atmosphere integrating teachers and students has been built,and a good educational and scientific research effect has been formed: in the process of research implementation,all members of the teaching and research group actively studied and participated,which led to the change of the school's consciousness of attaching importance to experimental and practical teaching.I wrote a paper on the experimental teaching of reform implementation experience,and won 7 prizes of the first and second prizes in the urban area.I also won the first prize in the teaching reform paper of Cheng-Du city for my research report on related topics.The whole group won 27 prizes in the experimental teaching papers and innovation competitions.At the same time,the guidance of students in science and technology has a lot of harvest,science and technology paper competition,science and technology model making competition and VEXQ,FLL competition students won a total of 362 awards,teachers won more than 50 awards,greatly improve the school's science and innovation atmosphere.Based on the reform of physics experiment teaching in junior high school,this study focuses on improving students' consciousness of experimental innovation and practical ability,attaches importance to the teaching of the core accomplishment of the subject,enriches the content of physics experiment teaching in junior high school from practice,and provides a certain reference for first-line physics teaching in junior high school.