Abstract-The plastic injection mold design course has strong comprehensiveness and practicality. However, most theoretical teaching are separated from practical operation in the current teaching process. The blind lecture of teachers easily leads to the cramming education phenomenon, which has low student acceptance and poor learning effect. To solve these problems, the project-driving method was applied to plastic injection mold design teaching. On the basis of the course content, the present study expounded the implementation method of project-driven teaching which divided the course teaching process into the following stages: determining the theme, executing the theme, and displaying and evaluating the project. The following were also detailed: the principles of project selection, the implementation process of the project, and the tasks of students and teachers in the implementation process, as well as the project result presentation and the evaluation criteria of the quality of student learning. The plastic injection mold design of the refrigerator thermostat knob was used as an example to discuss the application of the project-driving method. Results show that compared with traditional teaching methods, the project-driving teaching method can better improve the learning interest, self-learning ability, engineering practice ability, and innovation and teamwork of students, as well as the satisfaction of employers.Keywords-Plastic injection mold design, project-driving method, course teaching, practical ability
IntroductionPlastic injection mold design is one of the professional technical courses in Mold design and manufacturing profession and is the key course in mechanical manufacture and automation profession. With its strong comprehensiveness and practicality, plastic injection mold design has become a core subject for cultivating vocational skills of design, production, and management in the mold industry. Existing survey results have shown the separation of current theoretical teaching methods of this course from practical applications in most colleges and universities. As a result, students cannot really understand the teaching content, leading to failure in mold design practice.iJET -Vol. 13, No. 6, 2018 101Paper-Exploration and Practice on Course Teaching in Plastic Injection MoldConsidering this undesirable teaching effect, we can summarize the main problems in the teaching process as follows:1. The theory course easily results in cramming education which fails to fully mobilize the learning initiative and enthusiasm of students. With poor teaching effectiveness, students will regard mold design principles and trivial content as difficult and boring. In addition, although many knowledge points exist in plastic injection mold design teaching, seeking the relationship between these knowledge points is difficult for students. Previously learned content will be forgotten with time. Thus, only some fragmented knowledge points are ultimately accepted without systematization. 2. Teaching assessment is ex...