Pre-class knowledge transfer. The teacher uploads the video resources he/she has produced or the resources downloaded from the educational resource platform to the learning platform. Students complete theoretical knowledge learning according to the pre-class learning task list and use the learning platform to interact with the teacher during the self-study process to overcome learning difficulties and successfully complete theoretical knowledge learning. For example, in the teaching of the "" project, the teacher can produce a video of no more than ten minutes, and the content is mainly the definition, meaning and description method of product description.
(2) Absorption and internalization during class. The main task of absorption and internalization during class is to enhance students' understanding of professional knowledge and their ability to apply knowledge, so as to achieve the teaching objectives. Absorption and internalization during class can be divided into two forms: practical operations to enhance students' ability to understand professional knowledge and practical operations to enhance students' ability to apply knowledge. For example, in the "Making Product Description" project, practical operations to enhance students' ability to understand professional knowledge during class can be arranged to discuss problem training, such as asking students to think about the steps in the process of making product descriptions, the sources of product information, and how to fully display and describe products. Practical operations to enhance students' ability to apply knowledge during class can be divided into groups, with each group independently completing the description of a product, and teachers patrolling to guide students in making product descriptions.
(3) Post-class summary and reflection. Students upload their completed works to the learning platform and share them with other students and teachers in the form of work logs. In addition, teachers can also reflect on and summarize the estonia leads problems in project teaching after class, and continuously improve the level and quality of flipped classroom application in course project teaching. For example, in the "Making Product Description" project, students' works are collected, and students and teachers comment on the works. Students are also required to write a training report and upload it to the learning platform.