According to the draft of China's intelligent education development plan (2020-2035), the goal of intelligent education is to build a new talent training system in the intelligent era, which requires the classroom revolution of inquiry, collaboration and hybrid teaching methods. This revolution needs to deal with the classroom reform in the era of intelligence. It is not only based on diversified, open, flexible and appropriate digital education resources, but also requires teachers to become high-level digital teachers with “artificial intelligence +”. On April 1, 2016, Tsinghua University “Xuetang online” launched a smart teaching tool “Rain Classroom” based on WeChat and PPT. The tool can conveniently collect teaching data before, during and after class, and interact with teachers and students, so as to achieve real-time classroom data-driven teaching and learning. So far, more than 1.3 million classrooms in more than 90 countries and regions around the world, and more than 16 million users are using them in depth.

Haijun Cao. Research and Construction of “Intelligence Plus” Air Re-Study Classroom--Take the “Higher Mathematics” Course as an Example. International Journal of New Developments in Education (2020) Vol. 2 Issue 2: 42-47. https://doi.org/10.25236/IJNDE.2020.020210.

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