Nowadays, with the rapid development of international well-known opened course of higher education movement, and more and more attention being paid in the world quality of Higher Education, the Ministry of Education invested in the course construction of excellent resource sharing in China during the "Twelfth Five Year" period. Among them, students interest in learning, the sense of participation, quality of learning and research ability are likely to increase, which can really achieve personalized teaching. "MOOC" is the most important change since the class teaching system of education. There are very big differences about the concept of MOOC in middle school classroom teaching. In the basic education, "MOOC" and "Flipped Class" is linked together. First of all, this paper describes the new changes which MOOC brought to education, following this, discusses the application of MOOC in the teaching of mathematics education in China. Finally, through the analysis of two elementary mathematics MOOC implementation case, the MOOC approaches of implementing are put forward in Chinese middle school mathematics teaching, which is the focus of this paper.