The suggestions of the students in the air class can be written. Students do well in class. They can concentrate on the class and do great exercises after class.

"Air classroom" refers to the use of advanced network information technology and modern communication technology to record and play the teacher's teaching content or broadcast the teacher's video, voice, courseware, blackboard book and so on. Move the lecture process to the internet realistically. There are no special requirements for students. As long as you have access to the Internet, you can join the class and take part in answering questions. A classroom form in which teachers and students interact in real time through audio and video, courseware, etc.

The aerial classroom system has powerful interactive teaching functions such as electronic hands-up, voice question and answer, text question and answer, student video, real-time classroom test, web page collaborative browsing and so on. Moreover, the system has the function of hardware whiteboard integration, and can completely capture the blackboard books of ordinary whiteboard or blackboard into the classroom. The classroom process can be automatically recorded into courseware conforming to SCORM 1.2 standard.