With the rapid development of technology and the advent of the era of big data (BD), BD technology has gradually integrated into the education field. Education has gradually got rid of the shackles of the traditional teaching model, and the mixed teaching model is constantly reforming and developing. Big data also gets rid of the limitation that traditional teaching only pays attention to the teaching object and ignores the improvement of teachers' skills, and promotes the development of a more complete hybrid teaching model. In particular, the idea of BD has brought new opportunities to change the hybrid teaching model, and has provided great help for the hybrid teaching model. This article is based on the exploration and practice of the hybrid teaching model in the era of BD. Through the preliminary review of the rich data and the hybrid teaching model related to theory and practice, the current situation of the hybrid teaching model in the era of BD is analyzed and investigated, and relevant content is written. Based on the practical foundation of the hybrid teaching model and the characteristics of the teaching model, this article explores the hybrid teaching model suitable for the current era of BD. The main content of this article includes exploring the role of BD teaching analysis under the hybrid teaching model, teaching model reconstruction, and promoting the professional development of teacher teaching and BD technology. By analyzing the application status of BD in the hybrid teaching model, put forward the practical suggestions for the hybrid teaching mode in the era of BD. Research data shows that in the era of BD, 42% of male teachers use a hybrid teaching model, including online teaching models, for each lesson, 56% of female teachers, and 4% of male teachers 1-3 times a month on average. Teachers are not clear about the concept of hybrid teaching mode, and BD technology is unfamiliar. It is necessary to clarify the concept of teacher pair and hybrid teaching mode to improve the professionalization of the application of BD technology in hybrid teaching.

Renna Gui. Exploration and Practice of Mixed Teaching Mode in the Era of Big Data. International Journal of Educational Curriculum Management and Research (2021), Vol. 2, Issue 4: 1-7. https://doi.org/10.38007/IJECMR.2021.020401.

[1] Li, Zhihui. The Reform and Innovation of Chemistry Classroom Teaching Mode in the Era of Big Data[C]// International Conference on Measuring Technology & Mechatronics Automation. IEEE, 2017:417-421. https://doi.org/10.1109/ICMTMA.2017.0107

[2] Carmen Gago-Cortés, Maria Alló, Longarela-Ares N, et al. Innovation in the Teaching-Learning Process through a MOOC: Sustainability in the Era of Big Data. Enrique de la Torre Fernández, 2020:págs. 107-120. https://doi.org/10.17979/spudc.9788497497756.107

[3] Joly M, Rocha R, Sousa L C F, et al. The strategic importance of teaching Operations Research for Achieving High Performance in the Petroleum Refining Business. Education for Chemical Engineers, 2015, 10:1-19. https://doi.org/10.1016/j.ece.2014.11.001

[4] Yun L , Ying W , Yanli L , et al. Practical Experience of Mixed Teaching Mode Based on SPOC in Physiology Experiment Course for International Students. Education Study, 2020, 2(4):304-312. https://doi.org/10.35534/es.0204030

[5] Haifeng C , Peisong T , Guoxiang P , et al. Knowledge Represent and Reconstruction by "Fundamentals of Materials Science" Classroom Teaching Mode Reform. Procedia Engineering, 2011, 15:4305-4309. https://doi.org/10.1016/j.proeng.2011.08.808

[6] Hong S Y, Diamond K E. Two Approaches to Teaching Young Children Science Concepts, Vocabulary, and Scientific Problem-Solving Skills. Early Childhood Research Quarterly, 2012, 27(2):295-305. https://doi.org/10.1016/j.ecresq.2011.09.006

[7] Chen L , Wei X , Yanting D U . Exploration and Practice of the "Trinity" Mixed Teaching Mode of Organic Synthetic Chemistry. University Chemistry, 2019, 34(7):52-59. https://doi.org/ 10.3866/PKU.DXHX201902012