The smart classroom with the support of interactive media can effectively integrate resources, reshape the ecological environment of teaching and optimize classroom teaching and learning. New changes occur to the learning features and learning organization of the interactive mediasupported smart classroom when compared with the traditional multimedia classroom. In this paper, by video recording of classroom instructions, a comparison is made between the smart classroom teaching supported by interactive media and the traditional multimedia classroom teaching, applying the methods of interactive analysis and S-T analysis, utilizing Nvivo software to assist recording. The results show that, in comparison with the traditional multimedia classroom, the smart classroom supported by interactive media is more learner-centric and thus being conducive to students' subjectivity and make their participation in learning activities more abundant and deeper.