Research On The Relationship Betweentechnical Support Degree And Interactive Engagement In The Teaching Procedure Of "Learning Knowledge"

In recent years,with the continuous advancement of educational informationization reform,the application scope of media technology in classroom teaching has been expanding,so what aspects of media technology and teaching will be linked,and how will the impact gradually become a research hotspot.In the course of teaching,students ' interactive engagement is the standard to measure the quality of classroom teaching,and students ' active participation in classroom interaction is an effective method to realize students ' subjectivity.Based on the teaching procedure of "learning knowledge",this paper studies the relationship between technical support degree and interactive engagement in the teaching procedure with interactive electronic whiteboard and tablet as the main technical means.Taking advantage of the official Sun Course website of "One division,one excellent class,one lesson,one teacher",which has been paid more attention in recent years,118 elementary School Mathematics classroom teaching videos have been selected,and 200 "learning knowledge" teaching links have been intercepted to observe the record.This article from the National Public Education Resources Service Platform "One Division One excellent class,one lesson a teacher" website,selected 118 Primary school mathematics classroom teaching Video,200 "Learn the Knowledge" teaching link,using video analysis method,the technical support degree and students interactive participation degree coding,quantification,and the use of SPSS statistical analysis,It is found that in the teaching of "learning knowledge",the degree of technical support is positively correlated with the participation of students in interaction,that is,with the increase of technical support,students ' interactive participation will also increase,especially in the depth of interactive participation.Different learning styles can have an impact on the relationship between technical support and interactive engagement,such as the degree of technical support in an independent learning approach that is only positively correlated with the depth of interactive engagement and has nothing to do with the breadth of interactive engagement.At the same time,the research also found that the use of tend to accept learning mode of technical support is low,but will increase the number of interactive students in the classroom,especially increase the number of interaction between students and teachers.The age of the students will also affect the degree of technical support and student interaction participation,in the three or four grade of the curriculum is highly technical support,student interaction participation is also relatively high.However,the data in this study show that the average of technical support is low,and in most practical teaching links,technology has not been able to play its due role.In the teaching process of using interactive whiteboard,some teachers use interactive electronic whiteboard as projection,most of the content of new knowledge will still appear on the blackboard,relatively in the teaching of the use of tablets can play a more technical role,most teachers and students can take advantage of the portability,interactivity and sharing of tablets to carry out teaching activities,So that students ' interactive participation has been significantly improved.Finally,combined with the conclusions and teaching practice of this study,the relevant teaching suggestions are put forward for frontline teachers,which are for the reference of teachers and relevant readers only.At the same time,the innovation points and shortcomings of this study are also introduced,and suggestions for improvement are put forward.