Be able to attend classes online in real time. Very convenient.

Disadvantages of using rain class:

(1) In the past, teachers assigned homework once or twice, which greatly saved their time in assigning objective questions in the rain class. Now individual teachers broadcast live once.

(2) The definition is too low, and the pictures in PPT cannot be seen clearly at all.

(3) Without the client, the computer can only use the webpage to read, which is nothing compared with the other two.

(4) Students can't speak and can only communicate with barrage; The mobile phone will cover the screen when it sends a barrage.

Introduction to Rain Class:

Rain Classroom is a new intelligent teaching solution jointly launched by Tsinghua University and Tang Xue Online. It is the latest research achievement of the Online Education Research Center of the Ministry of Education, and is committed to providing data and intelligent information support for all teaching processes quickly and free of charge.

Rain classroom integrates complex information technology means into PowerPoint and WeChat, and establishes a communication bridge between extracurricular preview and classroom teaching, so that classroom interaction will never go offline.

Using Rain Classroom, teachers can push the pre-class preview courseware with videos, exercises and sounds of large-scale open online courses to students' mobile phones, which is convenient for teachers and students to communicate and give feedback in time. Classroom real-time question answering and barrage interaction provide a perfect solution for the interaction between teachers and students in traditional classroom teaching.

Rain classroom science covers every teaching link before, during and after class, providing complete three-dimensional data support, personalized report and automatic task reminder for teachers and students, making teaching and learning clearer.