An Exploratory Study On Quality Classroom Teaching Behavior Based On Video Analysis

With the rapid development of information technology,the impact of technology on education is deepening.The construction of educational informationization is gradually implemented at the grass-roots level,and has received extensive attention.In this trend,the deep integration of education and information technology requires teachers to have the ability to integrate information technology and curriculum.Since TPACK was clearly put forward in 2005,the subject teaching knowledge of integrated technology has provided a new research direction and perspective for teachers' professional development and improvement of education information literacy.Based on the above research background,this study takes excellent teachers in high-quality curriculum as the research object,takes the junior middle school mathematics classroom teaching video as the carrier,and from the perspective of TPACK,explores the TPACK structure and behavior characteristics of junior middle school mathematics teachers in classroom teaching behavior,and provides the self-analysis mechanism of classroom behavior and TPACK structure for teachers,so that teachers can analyze themselves.Classroom and knowledge structure have a clearer understanding,and then we can find the shortcomings in the teaching process and improve ourselves.On the basis of the research,this study also summarizes and puts forward the teaching mode of high-quality junior high school mathematics classroom,which provides certain development strategies for junior high school mathematics teachers,and provides certain reference and reference for teachers' professional development and pre-service teacher training.The results show that:(1)In high-quality classroom,teachers' questioning,students' answering and teachers' explaining are the main teaching behaviors.Teachers' explaining is no longer a blindly imparting knowledge,but a supplement,summary,correction,standardization and summary of students' answers;(2)In classroom,technology and teaching methods are used to impart knowledge.Teachers are proficient in using digital technology and combining it with traditional classroom,reflecting that teachers have high level TPACK,and they can skillfully synthesize technology,teaching methods and teaching content;(3)The combination of traditional technology and digital technology in classroom still plays an important role in teachers' pedagogical behavior and knowledge teaching using pedagogical methods.When silence or chaotic behavior is allowed to occur,what teachers should do is to take appropriate measures in time when silence occurs in class,such as switching teaching behavior,giving guidance to students,etc.