Reform and Innovation of Dance Choreography Teaching Based on Virtual Environment Technology

This paper firstly researches the reform and innovation of higher vocational dance choreography teaching under the background of new media and puts forward the reform and innovation suggestions of higher vocational dance choreography teaching according to the structure and thinking steps of higher vocational dance choreography teaching. Then, research on dance choreography teaching based on virtual environment technology, using quaternion interpolation to define the distance between dance action frames in dance choreography teaching video, selecting public frames of dance choreography teaching video based on the definition of dance action, articulating the keyframes of dance action according to splicing the dance action sequences and analyzing the research on innovation of higher vocational dance choreography teaching. The results showed that in posture, the P-value of students’ shoulder, torso, sitting, standing, walking, and overall posture were less than 0.01, with highly significant differences. In terms of students’ aesthetics, the P value of students’ aesthetic sensibility was 0.026, P<0.05, aesthetic appreciation P value was 0.051>0.05, and aesthetic creativity P=0.063>0.05, which shows that students in the control class got a significant improvement in aesthetic sensibility. This study plays a certain role in inspiring and leading generalization for the teaching of dance choreography.