Research On The Application Of Video Resources To Assist Biology Classroom Teaching In Junior Middle School

Under the basic concept requirements of "Biology Curriculum Standards for Compulsory Education(2011 Edition)" and the development trend of modern information technology,it is the current education and teaching direction to fully integrate subject classroom teaching and information technology and advocate diversified teaching methods.As a kind of modern media,video resources have been widely used in practical teaching,with increasingly obvious advantages in classroom application,and abundant achievements have been made in the related studies.It is not difficult for teachers to collect and introduce video into the classroom.However,what teachers need to think and explore is what methods and strategies can be used to maximize the application value of video resources in the classroom,so as to effectively improve the efficiency of classroom teaching..Therefore,on the basis of the existing research,this paper increases the research intensity and depth of video resources to assist junior high school biology classroom teaching,and discusses the effective strategies and suggestions of video resources to assist junior high school biology classroom teaching,so as to optimize the effect of the integration of video resources and classroom teaching,so as to improve the quality of teaching.This paper is mainly divided into six chapters and three parts:The first part,through the research background and the research status of video resource-assisted classroom teaching at home and abroad,the main research problems of this study are summarized,and the scope and subject of the study are determined.Then,related concepts were defined by literature research method,and the characteristics and application advantages of video resources were summarized.Based on the Tower of Experience Theory,Constructivism Learning Theory and Multimedia Learning Cognitive Theory,the connection was established for the integration of video resources and junior high school biology classroom teaching,providing theoretical support for this study.The second part,a questionnaire survey was carried out on the current situation of the application of video resources to assist junior high school biology classroom teaching by teachers and students.The obtained survey data were sorted out and analyzed.Based on the survey phenomenon and results presented,the application strategies and suggestions for the integration of video resources and junior high school biology classroom teaching were proposed.The third part,through teaching practice research from two aspects of students' academic achievement and classroom performance,to explore the application value of the junior high school biology classroom teaching video resources,used in the process of practice teaching,this paper presents the application of strategy to verify the feasibility of the application strategy proposed in this paper,this paper presents the application of strategy and Suggestions more practical significance,and improve its credibility.Through three parts,this paper makes clear that rational use of video resources has a positive and positive auxiliary role in junior middle school biology classroom teaching,which is embodied in four aspects: knowledge mastery,thinking ability,learning behavior and values.Suggestions on application strategies,screening,acquisition and processing of video resources before,during and after class are put forward.To sum up,this study combined with teaching practice aims to make junior high school biology class application video gradually become a set of complete and normal teaching concepts and modes,so that students can not only learn biology knowledge easily,but also transfer it into daily life,and effectively implement the cultivation of students' core biology literacy.