| In September 2016,the research results of Chinese students’ core literacy were officially released.It was mentioned in the results that in the new round of curriculum reform in China,the main goal is to cultivate students’ core literacy.Physics teaching is based on physical experiments.With the deepening of curriculum reform,physical experiments have become an important teaching content stipulated in the national curriculum plan.In addition to establishing physical concepts and understanding physical laws,physical experiments can cultivate students’ physical core literacy.Therefore,how to improve teachers’ educational concept,play a good role in cultivating core literacy through physical experiments,and carry out comprehensive teaching reform is a problem worthy of attention and in-depth exploration.This research analyzed the related theories of core literacy from the research results of core literacy at home and abroad by consulting literature,and summarized the research progress of cultivating students’ core literacy through experimental teaching in China;This paper analyzes the relationship between the physical experiment and the core literacy of the physics discipline in the textbooks,and clarifies the concrete embodiment and role of the physical experiment in the cultivation of the core literacy.In order to more comprehensively grasp the real status quo of core literacy training in physics at this stage,this paper conducts questionnaires,teacher interviews and field visits to teachers and students,and investigates and analyzes the fundamental reasons that affect the cultivation of core literacy in physics from the three levels of teachers,students and resource allocation.On the student level,the body shows that the scientific thinking is simple,the experimental inquiry ability is weak,and the physical concept,scientific attitude and responsibility need to be improved.The students urgently hope that teachers can carry out more physical experiments;At the teacher level,most teachers have a neglectful attitude towards physical experiments.Their understanding of physical experiments is one-sided,and they still tend to solve problems for exams,make false explorations,focus on operation rather than thinking,focus on theory rather than practice,and focus on results rather than process;In the context of the new curriculum reform,although many physics teachers have realized the importance of physical experiments,due to the great changes in the content of textbooks,new changes in learning,teaching and teaching requirements,the overall improvement of students’ technical application level,and the lack of theoretical and practical guidance for experimental teaching by teachers,the physical experiment teaching has not been implemented.At the level of resource allocation,the original traditional experimental equipment can not really play its role,and it is in urgent need of transformation,development and innovation.Many experiments are vacant,and there is a lack of new equipment and new technology to provide strong support for experiments.The experimental resource allocation is extremely lacking.To sum up,many reasons limit the development of physical experiment teaching.In order to solve the problems in physical experiment teaching,this research interprets the core literacy based on the new curriculum standard,analyzes the specific embodiment of physical experiment in cultivating core literacy,and puts forward the importance of physical experiment teaching.Starting from the four levels of the core quality of physics,it is proposed to rely on life experience,create real situations,problem driven development of questioning consciousness,cultivate model building thinking,focus on experimental design,attach importance to physical thinking methods,create cognitive conflicts,implement exploration links,organize innovative activities,reproduce the scientific exploration process,pay attention to evaluation and reflection Focusing on physics in life and other high school physics experiment teaching strategies for core literacy training needs.In view of the lack of experimental resources,this paper puts forward suggestions on the effective integration of traditional experiments and modern equipment technology,the implementation of the combination of experimental resources development,famous universities and strong districts and high-quality teaching and research consortia,and the realization of resource integration and sharing.Finally,based on the proposed strategy,three experimental subjects with the lowest opening rate,namely,"Exploring the relationship between the voltage of the primary and secondary windings of the transformer and the number of turns","Working principle and application of common sensors",and "Exploring the characteristics of the horizontal throwing motion",were selected for experimental teaching design and case implementation,and the evaluation of practical effects was made,providing experimental teaching cases that can be referred to for front-line teachers to provide theoretical guidance and practical guidance. |
