In this paper, folk art class, for example,Clarify in teaching should be based on the course (folk art) in a form for the foundation, working people's living and production based on the main line of folk art forms of the associated property, are classified teaching point of view, examples focus on respect to comply with the regulatory class method, the habits of civil labor, the linkages between the various forms of folk art and the common features of the classification of ideas, as well as the form of derivatives, function approximation, the process of convergence classified. I hope a positive reference value for the improvement of education and teaching in the classification of cognitive and curriculum pedagogy.