In the experimental teaching of polymer chemistry

the teaching concept of ' flipped classroom' was introduced with the help of the short teaching video. The ability of active learning for the students was effectively aroused and the interactivity for teaching and learning was greatly increased. Due largely to the introduction of "flipped classroom"

the comprehension to the experiments was greatly deepened resulting in the flexible application of theory of polymer chemistry to explain the experimental phenomena. Just because of the application of short teaching video

the responding problems

such as the shortage of class hour for experimental course

lack of experimental equipment and shortage of laboratories

were effectively relieved. In contrast

the utilization efficiency of experimental equipment and laboratories was greatly increased. Depending on the diversified design for experimental projects

the abilities of the students to analyze and solve problems were greatly increased. Through a series of training and thinking

it is much favorable for students to get better understanding of the responding theory of polymer chemistry. Thus

the experimental course becomes more effective to help the students to deepen the understanding of the knowledge

which was leaned from the theory teaching. Furthermore

the related regulations of the operation are being built

which will be much profitable for the further promote 'flipped classroom' in other experimental courses.