Research On The Effect Of Evidence-Based Practice In The Teaching Of Waltz For The Deaf Mute

Evidence-based practical teaching method is a teaching method that takes solving students’ problems as the starting point,searches for the best evidence,combines professional knowledge and teaching experience,formulates feasible teaching schemes and effectively guides teaching activities.This study attempts to use evidence-based teaching methods,combined with waltz dance,aiming at the deaf and dumb people’s hearing and expression defects and visual sensitivity,and adopts visual teaching methods.The teaching content will be presented in the form of pictures,videos,lists,etc.to fully mobilize the visual sensitivity and enthusiasm of the deaf and dumb to learn the waltz,and through the waltz learning and training to enhance the physical quality of deaf and dumb students.In this paper,26 deaf-mute students randomly selected from the second year of special education college of Beijing United university were selected as the experimental objects by using the methods of literature review,expert interview,experiment and mathematical statistics.Among them,13 deaf-mute students were randomly selected as the experimental group and 13 deaf-mute students as the control group for a 17-week,45-minute waltz teaching experiment twice a week.During the experiment,the experimental group adopted the visual teaching method of evidence-based practice,while the control group adopted the intuitive teaching method of traditional sign language.Test indicators: 1.Physical fitness test indicators: core strength(1 minute sit-ups),ankle strength(standing with ankles on both sides),balance strength(standing with eyes closed and one foot on one foot).2.Waltz movement skill examination: movement quality,music rhythm,body shape and movement proficiency.Data analysis: 1.Before the experiment,independent sample T was used to test and analyze whether the basic conditions of the experimental group and the control group were different,so as to ensure the accuracy of the data after the experiment.2.After the experiment,independent sample T test was used to analyze whether there was any difference between the experimental group and the control group to prove whether the experiment was effective.Research results: 1.independent sample t test results showed that there was no significant difference between the experimental group and the control group(p> 0.05).There was a significant difference in physical fitness between the experimental group and the control group(P<0.05),in which the p value of ankle strength(standing with feet standing on the ankle)was 0.01,and the p value of core strength(1 minute sit-up)and balance force(standing with eyes closed and one foot standing)was 0.02.2.Comparing the waltz skill examination results between the experimental group and the control group,it is found that the overall average score of the students in the experimental group is better than that in the control group.3.Sorting out the questionnaire and analyzing it,it is found that the satisfaction of the experimental group to waltz course is higher than that of the control group.Research conclusions: 1.After 17 weeks of waltz teaching and training,the physical quality indexes of deaf-mute students in the experimental group and the control group have been improved.Among them,the strength of the ankle(standing with the foot standing on the ankle)has been significantly improved,which shows that the waltz learning has certain influence on the strength of the ankle,core strength and balance of deaf-mute students,and the influence on the strength of the ankle is more significant.2.The result of the waltz test is better than that of the control group,which shows that the visual teaching based on evidence-based practice is more effective than the traditional sign language translation teaching,and is more conducive to helping deaf-mute students understand and learn waltz.3.The classroom satisfaction of visual teaching is higher than that of traditional sign language classroom,which is loved by deaf-mute students.Therefore,evidence-based practical teaching method should be promoted and tried in deaf-mute education.