[Editor's note] The Baiyunyuan Primary School in Gulou District, Nanjing City was established in 2000. It is the first batch of small-class education pilot schools in Nanjing. For ten years, Baiyunyuan Primary School is famous throughout the country for her unique small-class education model and has achieved brilliant results. . The school currently has 16 dedicated classrooms, including labor and technology rooms, computer rooms, and multimedia classrooms. Recently, the reporter visited Baiyunyuan Elementary School and interviewed Shen Cheng, director of Baiyunyuan Elementary School Information Center, about the multimedia recording and broadcasting system equipment.
Author: Hello, Director Shen! What are the uses of the multimedia recording and broadcasting system installed in the school? Does it meet the educational and teaching needs of your school?
Director Shen: The recording and broadcasting system of our school is produced by Nanjing Goldman Sachs. At present, our school mainly plays a very important role in the following aspects.
One is the micro-class classroom, which is an indispensable requirement for teachers' personal growth. A micro-classroom is a teaching environment in which special cameras equipped with TV cameras and video recording systems are used for skill training and teaching research with the aid of cameras, video recorders, and other media. Generally used for simulation teaching activities of in-service teachers' teaching skill training. Achieve teacher training activities anytime, anywhere, conveniently and quickly.
Teacher training has always been one of the important sources of motivation for sustainable development of the school, and the recording and broadcasting system can provide a very good platform for the personal growth of teachers. Every teacher can use the system to record his own class record conveniently. Able to train teachers 'classroom teaching skills such as teaching language, blackboard writing, explanation, demonstration and questioning of in-service teachers, and train in-service teachers' skills in the introduction, strengthening, organization, trial and error, and ending to control the teaching process. It can also be used for skill training related to music and sports.
The second role is reflected in the demonstration teaching, this recording and broadcasting system can meet the needs of school teaching and research activities.
In the past school teaching and research activities, subject teachers have to tune lessons with each other, and then concentrate on listening in a classroom. This model has a great impact on teaching teachers, taught students, and listening teachers. For teaching and research activities, teachers can watch live webcasts in their offices in real time, or arbitrarily check them out after class. Using this recording and broadcasting system, the demonstration courses of excellent teachers and external special-level teachers can be broadcast or recorded live for other teachers and students to observe and learn. Major school activities, such as invited experts and scholars to give lectures, make reports, conduct political ideological education, patriotism education, and campus satellite TV network, multimedia recording and broadcasting system classroom activities and courses are broadcast live to the school for teachers and students to observe ,Learn.
The third aspect of the multimedia recording and broadcasting system is the public network display, which is the public network live broadcast. This can mainly meet the school's external publicity needs.
As a small-class demonstration school in Nanjing, our school often undertakes small-class education and training or on-site meetings. We use this recording classroom to publish the training site and classroom recordings on the public network in real time, which is convenient for foreign teachers to learn. At the same time, our school ’s parents ’open day also used the system to publish the classroom teaching situation to parents and the society, and received good social benefits.
Author: What are the aspects of this recording and broadcasting system used by the school?
Director Shen: The system includes multimedia equipment, recording equipment, control equipment, background management platform, and external release platform.
Author: What are the characteristics of this multimedia recording and broadcasting system product purchased by the school?
Director Shen: First of all, its function is very powerful, which can meet the needs of recording and broadcasting in various teaching scenarios. Multimedia recording and broadcasting system supports any combination of recording and broadcasting of 4-channel AV and VGA visual signals and sound, and can be expanded to 6 channels, which can meet the needs of various forms of teaching and broadcasting such as multimedia teaching, experimental classes, surgical teaching, etc. . Secondly, the deployment is simple, and this recording and broadcasting system easily integrates into the existing multimedia classroom environment. The installation and deployment of the system is very simple, as long as the IP address is configured and the various signal lines of the multimedia classroom are connected, the system can be put into use, and all kinds of equipment in the existing multimedia classroom can be retained. Another feature is that it is stable and reliable, easy to maintain and manage. The encoder and server of the multimedia recording and broadcasting system adopt special hardware, embedded operating system, anti-virus hacker attack, stable and reliable, easy to maintain and manage. The operation interface is simple and friendly, and non-professionals can easily use, manage and maintain. Let the classroom no longer be limited by time and space, and provide high-efficiency and low-cost means for the accumulation of daily teaching resources.
The author; which feature do you praise most? Why?
Director Shen: Convenient, easy to operate and maintain. This set of multimedia recording and broadcasting equipment can be turned on and off at the touch of a button, and even the first user can quickly get started. Moreover, it is fully automatic during the recording and broadcasting process, which does not affect the teacher's class.
Author: What is the response of teachers after using?
Every teacher in the school has a plan to take a research class every semester. After the recording classroom is completed, 80% of the research classes are taught in the recording classroom. This has the least impact on the teaching teachers and students, and it is also convenient for the listening teachers to arrange their work reasonably, which is more conducive to the playback of the classroom recordings and key comments during the discussion process. At present, the utilization rate of this multimedia recording and broadcasting system in our school is very good. In the future, we will further study the follow-up research and development of the management platform with the development enterprises, and make better use of the platform to serve the development of school education and teaching.
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