It includes two parts: the master control room and the microteaching room.
1. main control room
the main control room can control the camera head and lens in any micro classroom, and can monitor and monitor the images and sounds in any micro classroom. And can be controlled at any time to stop talking with it on TV in a micro classroom, and can also play teaching videos and TV programs in the micro classroom. You can broadcast the situation of a microteaching room to other microteaching rooms for demonstration. You can record the teaching situation of a microteaching room for comment after class. The main equipment in the master control room includes computer, master controller, camera, video recorder, VCD, monitor and monitoring desk.
The equipment in the microteaching room mainly includes the sub-controller, camera and other teaching equipment. In the microteaching room, you can call the main control room, and then talk back to the main control room. In the microteaching room, the camera system of the room can be controlled to record the sound and images of the room, so as to analyze and evaluate the lecture situation. The sub-control machine can remotely select which video recorder, VCD player and other image output equipment in the main control room, and can remotely control the playback, stop, pause, fast forward and fast backward of the selected equipment.
with the development of information technology, the digital microteaching system came into being, which is a digital network system integrating microteaching, multimedia editing, video and audio production, multimedia storage, video on demand and digital live broadcast. Here, the observation and evaluation system adopts computer equipment and is connected to the campus network or the Internet through switches. Information is recorded by hard disk or burned into CD-ROM, so people can order, evaluate and observe it at any time and anywhere through the network or CD-ROM.