What is the background of paperless education?

In the Outline of Basic Education Curriculum Reform, the Ministry of Education put forward: "Vigorously promote the application of information technology in the teaching process, give full play to the advantages of information technology, and provide a colorful educational environment and powerful learning tools for students' learning and development. "It has pointed out the direction for the comprehensive popularization of information technology and opened up a broader future. Judging from the modern educational technology in schools, digitalization, networking, intelligence and multimedia have been widely used in schools. From the perspective of school education and teaching: multimedia teaching materials, educational informationization and management automation, especially these departments have been popularized in China. China's open information education has been popularized and applied in demonstration classes and teaching and research classes, and the pursuit of information education has become one of the main themes of promoting quality education in primary and secondary schools. Therefore, multimedia paperless teaching has also emerged in the process of promoting the informationization of school teaching and research, and has become an inevitable product of educational informationization.