Practical Study On The Cultivation Of Junior High School Students' Physical Language Expression Ability By Using The " Little Teacher Method"

Language is the necessity of people's life and learning,and language expression ability is a person's essential basic ability.Physics,as a natural science course,has its unique way of expression.To have a profound understanding of it,we should pay attention to the cultivation of students' ability of physical language expression in physics teaching.Junior high school physics curriculum standards also require students to express their views accurately in written or oral language.However,the current physics classroom teaching methods are mainly taught by teachers,and students have less opportunities to express themselves.So it is difficult to achieve the goal of cultivating students' physical language expression ability.Therefore,this paper focuses on changing the roles of teachers and students in junior high school physics teaching.Students can act as "little teacher" to give speeches(oral language)or communicate online(written language and oral language),and effectively cultivate students' physical language expression ability.This paper has five chapters,divided into four parts.The first part is the introduction part,which mainly determines the research topic according to the requirements of quality education in the new century,the demands of junior physics curriculum standards and the experience of teaching practice,and expounds the research content and significance of this paper.The second part is the second chapter of this paper.Through referring to relevant literature,the concepts of "expression ability" and "physical language" as well as "little teacher and little teacher method" are defined,and the feasibility of cultivating students' physical language expression ability by "little teacher method" is analyzed from the perspective of "four accords".The third part is chapter 3 and chapter 4 of this article.According to the teaching practice,it summarizes the implementation principles of using the "little teacher method" to cultivate students' physical language expression ability in junior high school physics teaching,and gives two implementation methods,online and offline.It explains the specific implementation process in detail examples,and finally analyzes the influence of using "little teacher method" to cultivate students' physical language expression ability on teachers and students.The fourth part is the fifth section of this paper,which sums up the research of this paper,expounds the innovation of this study,points out the shortcomings of this research,and expects to continue to improve and perfect in the future teaching.Through the research,we can preliminarily draw the conclusion that the use of "little teacher method" in junior high school physics teaching can not only cultivate students' ability of physical language expression,but also enhance students' interest in learning and deepen students' understanding of knowledge,so as to improve students' self-confidence,which is conducive to the common progress of teachers and students,and truly realize the mutual development of teaching and learning.