"Cloud teaching" is a teaching application method that uses terminal intelligent devices such as tablet computers and mobile phones to assist teaching activities.

The so-called cloud teaching is to integrate digital teaching content by using technologies such as computers, tablets and the Internet. In the cloud teaching environment, the blackboard in the classroom becomes an electronic whiteboard, and every student in the classroom uses a tablet computer to learn through the wireless network connection system.

"Cloud" education brings the greatest "blessing" to education, which is an unimaginable convenience before. Whether in a bustling city or a remote mountainous area, as long as there is a network and a mobile terminal, you can learn knowledge and improve yourself anytime and anywhere. A construction engineer in Shijiazhuang said with emotion that it was difficult for people to learn architectural knowledge before they applied for architecture major in colleges and universities, but now they can take advantage of massive open online courses and study online in their spare time to obtain relevant professional qualifications through examinations. Massive knowledge flows freely on the Internet, and educational resources are shared by everyone. "On the Cloud" education brings about the change of educational model and the reconstruction of educational ecology. In the future, with the continuous development of artificial intelligence, big data, VR and other technologies, "on-cloud" education will surely benefit more and more people.