I think the work guidance method is to train the trainees by an experienced technical expert or direct supervisor. If it is a single one-on-one on-site individual training, it is called mentoring training commonly used in our enterprise.

The task of the coach in charge of guidance is to teach the teachers how to do it, put forward suggestions on how to do it well and encourage the students.

This method does not necessarily have a detailed and complete teaching plan, but we should pay attention to the main points of training:

First, the requirements of key work links;

Second, the principles and skills of doing a good job;

Third, problems and mistakes that must be avoided and prevented. This method is widely used and can be used by grass-roots production workers.

Its requirements are:

Before training, all appliances should be prepared and placed neatly; Let each student see the demonstration clearly; The coach demonstrates the operation and explains the action or operation essentials. After the demonstration, let each student imitate the exercise repeatedly; Give immediate feedback to each student's attempt.