Strong interaction classroom teaching system

The invention provides a strong interaction classroom teaching system, which comprises a main classroom and sub-classrooms, and is characterized in that the main classroom and the sub-classrooms are connected through a network; the main classroom comprises a main teacher end, a main student end, a main classroom main display, a main video server, a main classroom auxiliary display screen, a main audio device, a main teacher live broadcast device and a main student camera device; the sub-class comprises a sub-teacher terminal, a sub-student terminal, a sub-class main display, a sub-video server, a sub-class auxiliary display screen, a sub-student camera device and a sub-audio acquisition device. According to the strong-interaction classroom teaching system provided by the invention, the sub-classrooms are established in areas with weak teachers, and the connection between the main classroom and the sub-classrooms is realized through strong-interaction classroom teaching, so that the teachers can also teach stu