As a core course of polymer materials and engineering

many problems still exist in the traditional model of experimental courses. With the rapid rise of Internet era

MOOCs are introduced to the experimental course of polymer materials. Under this background

the theoretical foundation of students is improved by the online course. At the same time

the combination of online learning and offline real operation has realized when the gradient mode as the main teaching mode is brought in

enhancing the students' autonomous learning ability and practical ability. Under certain conditions

the traditional education mode of time and space limitations is broken down

resulting in the improvement of students' learning interest and the teaching quality. the effective use of learning time

improve efficiency of the classroom

the students

teachers

online mutual mechanism can promote the improvement of the teaching effect and promote the reform of education. The mutual evaluation between students and teachers can promote the teaching effect and the reform of education.