Using the Internet to obtain more high-quality materials, at the same time, it can realize the co-construction and sharing of educational resources in the cloud, making lesson preparation simple and fast, and the content more substantial and diverse.

Second, students preview

Teachers can send students' previewed materials to their e-books through the network, so that students can preview in a targeted way and save copying time.

Third, teacher teaching.

Advanced teaching output devices, such as physical exhibition platform and electronic whiteboard, bring a lot of information to students, make teaching methods convenient and fast, save teachers' writing time on the blackboard and improve teaching efficiency.

Fourth, students attend classes.

Courseware materials are transmitted to the e-book bag festival, which saves students a lot of copying time and spends more time listening attentively.

Verb (abbreviation of verb) classroom interaction

Add interactive teaching software, increase interactive links, activate students' thinking, and make classroom teaching activities lively, thus improving classroom participation rate and stimulating students' interest in learning.

Extended data:

The application of high technology in teaching

Wisdom blackboard

The seamless switching between traditional teaching blackboard and intelligent electronic blackboard can be realized through touch control.

Big data monitoring system

Teachers can turn on the system with one click when they are in class, and managers can predict and repair equipment failures through big data, thus improving the efficiency of classroom use in an all-round way.

AR（Augmented Reality）

Vivid images are immediately displayed on the screen. For teachers, this function can be applied to many design activities, which is both interesting and practical.