In response to the requirements of the Ministry of Education to deepen the education and teaching reform boosted by information technology, it is a research with practical guiding significance to provide optimized support for the teaching process of the existing

hybrid teaching with the help of big data application technology. The article introduces the main problems in the teaching process in the absence of big data analysis, and analyzes the connection between big data, proposes the use of statistical analysis of big data to reconstruct the teaching design of the blended teaching mode, forming a student-centered curriculum data link of the blended teaching mode, and improving and optimizing the teaching strategy of the curriculum. The data of teaching evaluation and feedback proves that the effect of optimization implementation is ideal, which reflects the precision teaching and multi-dimensional teaching evaluation.