Research on the Reform and Evaluation of Efficient Teaching under the Background of Big Data

Under the background of educational big data, combined with the reform and evaluation activities of efficient education, the paper analyzes the changes and opportunities brought by the big data and probes in to the path of education and teaching reform, and carries out research on the collection of efficient education big data, visualization and analysis and other aspects. The research shows that the big data technology not only promotes the efficient teaching reform, but also promotes the realization of the data-driven decision making in the teaching evaluation, which provides good support for the multi-party participation in the educational evaluation and the realization of developmental evaluation system.