Abstract: Sketch, as a form of expression of painting plastic art, is an important means to cultivate secondary vocational school students' art modeling ability and art design ability, and is a required course for secondary vocational art education. At present, there are still some problems in the sketch teaching of art education major in secondary vocational school. In practice teaching, we need to innovate ideas and methods, create a good learning environment, and then improve students' learning ability and skills. This paper analyzes the problems faced by art sketch teaching in secondary vocational schools, and then puts forward innovative strategies.

Key words: Secondary vocational school, Sketch teaching, Subjective initiative, Interest, Habit, Significance