理论教学缺乏活力是长期存在于政治经济学课堂教学中的一个突出问题。通过课内外互补、师生角色互换、理论与实践互动的方式可以提升劳动价值论的课堂教学活力,从而最终带动整个政治经济学理论教学充满生机。 The lack of vitality in theoretical teaching is a prominent issue that has long existed in the classroom teaching of political economy. Through the complementarity in and out of class, the exchange of roles of teachers and students, and the interaction between theory and practice can enhance the classroom teaching activity of labor theory of value, which eventually leads the whole teaching of political economy theory full of vigor.