The Effect Of "information Cocoon Room" In High School Art Appreciation Teaching And Its Intervention Strategy

With the rapid development of information technology,the amount of information received by people has grown exponentially,and it has become normal for people to obtain information by relying on fragmented reading and personalized platform push.In the current era of information overload,students tend to choose only their favorite information,which is not conducive to the overall development of students.The teacher,as the bearer of information,shoulders the mission of embedding the criterion of truth and falsity of information knowledge into teaching.Therefore,we must be alert to the existence of "information cocoon" effect,and try to crack its negative influence on the process of high school students accepting art teaching.However,at present,the "information cocoon" effect is extracted as a breakthrough point,and the research results on its influence on high school art teaching and intervention strategies are relatively few.This paper attempts to analyze the problems presented by the "information cocoon" effect in the current high school art appreciation teaching by means of questionnaires,and designs targeted intervention strategies.According to the study in this paper,the network platform information push that leads to the "information cocoon" effect is an external factor,which needs to be improved by algorithm iteration and upgrading,while the "selective attention" mechanism,as an internal cause of individuals,can be guided to improve by classroom teaching.This paper analyzes the relationship between the "information cocoon" effect and the mechanism of "selective attention",finds out the characteristics of information factors affecting the mechanism of "selective attention",designs teaching strategies with information characteristics such as "low information load","information channel guidance","discrimination of information emotion",and develops course cases with intervention strategies.In order to explore the feasibility of interfering with the "information cocoon" effect in high school art teaching,enrich and expand the existing theoretical framework of high school art appreciation teaching.