Provide individual tutoring and instruction based on students’ individual mastery.

This kind of individual demonstration and explanation is targeted to students, can achieve better results than unified guidance, and is conducive to improving the performance of students with poor foundation. During the demonstration, standard technical terms and standardized actions should be followed The language and movements must be coordinated to set a correct example for students; attention should be paid to the education that integrates production and education. The basic course training of students is to cultivate students' production skills. Therefore, the training of each subject should run through the production consciousness. Education, instructing students on how to save materials and how to use the smallest processing allowance, in order to reduce non-processing time and reduce the processing cost of parts.