A Study On The Cultivation Of Students' Practical Ability In Physics

It is a hot spot in the current reform of middle school education to combine theory with practice and cultivate students' practical application ability.Physics originates from life,physical knowledge can be seen everywhere in life,and the purpose of physics learning is to apply physics to life,solve practical problems,and realize a better life.The new curriculum standard of physics in junior high school requires:" from life to physics,from physics to society ".In "life to physics ",most teachers adopt life-oriented teaching strategy,physics knowledge is closely combined with life cases,students'interest and efficiency in learning are greatly improved to achieve better learning results.However,at the stage of "moving from physics to society" In education,most teachers do not have specific strategies,which leads to the weak practical application ability of students although they have rich physical knowledge.How to guide students to link knowledge with the reality of life,have a strong sense of physical problems and hands-on ability,so as to use physical knowledge to solve practical problems,the above is a first-line teachers and educators worth pondering is also an urgent problem to be solved.In view of this,this paper investigates the practical application ability training of middle school students in physics teaching,and puts forward specific strategies to provide a feasible reference for junior high school teaching.Through combing the literature on the cultivation of students' practical application ability at home and abroad,this paper clarifies the writing ideas.The key concepts involved in the study of junior high school physics practice ability to deconstruct,combined with the characteristics of junior high school physics,divided into four parts:physical system life consciousness,physical problem consciousness,knowledge transfer and hands-on ability,problem-solving ability.Then,according to the factors of junior high school students' practical application ability,the outline of student questionnaire and teacher interview is designed,and the influencing factors of students' practical application ability and ability training are investigated.Through face-to-face interview with teachers,the attitude of teachers to the cultivation of students' practical application ability in physics in junior middle school is understood,The results show that teachers and students generally pay more attention to the ability of applying physics practice,but teachers lack specific teaching strategies,students are very interested in using physics knowledge to solve practical problems,but life practice opportunities are less,and practical application ability is weak:Based on this,from the physical life experience,physical problem awareness,hands-on ability,problem-solving ability of several dimensions to develop students practical application ability,including the introduction of life examples,experience,physical experiments to guide students to accumulate life physics experience;physical experiments,new and old knowledge,create physical problem scenarios,develop students awareness of physical problems,and teach students association,Hypothetical method,contrast method and guessing method enable students to ask questions;strengthen the connection between new and old knowledge,broaden students' thinking,realize smooth transfer of knowledge and effectively avoid negative transfer influence;cultivate students' practical ability by creating practical conditions for students,self-made teaching equipment,etc.;develop extracurricular practical ability,establish evaluation and reflection system,strengthen students'cooperative communication in learning,and enhance students' problem-solving ability.Finally,through the teaching practice evaluation for half a year,through the way of pre-test and post-test to verify the change of students' achievement and practical application ability after adopting the strategy,the results show that after applying the proposed training strategy,students' physics becomes the achievement is improved,and the practical application ability is enhanced,which proves that the strategy proposed in this paper is effective.