Television broadcasting


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This presentation is about TV broadcasting
in distance education.
Its features, advantages and limitation

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Television broadcasting

  1. 1. By: Muna Al-Dhahouri Fatma Al-Shehhi
  2. 2. • What Is Television Broadcasting• Why To Use It In Education• Features, Advantages And Limitations• Delivering And Supporting Learning• Concerns• Some Case Studies/Examples
  3. 3.  Television (TV) is a telecommunication medium for transmitting and receiving moving images that can be monochrome (black-and-white) or colored, with accompanying sound. "Television" may also refer specifically to a television set, television programming, television transmission.
  4. 4.  consists of radio and television stations and networks that create content or acquire the right to broadcast prerecorded television and radio programs. Networks transmit their signals from broadcasting studios via satellite signals to local stations or cable distributors. Educational television is the use of television programs in the field of distance education. It may be in the form of individual television programs or dedicated specialty channels
  5. 5. The aim of education is to give quality tohuman nature. Student wants to see the faceof the teacher where he/she is not able to seefrom the books and texts. Educationaltelevision provides answer to this need:Programs aim to particular audience parallelto formal education creates practical goals.
  6. 6. The television is used in distance education for: Supporting and enhancing teaching Instructing Explaining, clarifying Summarizing Reinforcement Motivation and encouragement Using as supplementary for the other materials Imposing study speed ( determining rate of study) Presenting a reference to large masses Changing behavior Presenting unreachable facts and events
  7. 7.  Huge number of channels and programs Can reach so far regions (cross Continents). Presentation of both sound and moving pictures. Can be synchronously broadcast (live) or asynchronously (previously recorded)…
  8. 8.  Since most people have watched television, the medium is familiar. Motion and visuals can be combined in a single format so that complex or abstract concepts can be illustrated through visual simulation. The old cliche "a picture is worth a thousand words" rings true. Instructional television is an effective way to take students to new environments (the moon, a foreign country, or through the lens of a microscope). Time and space can be collapsed, so that events can be captured and relayed as they happen. It is very effective for introducing, summarizing, and reviewing concepts. It can be used effectively as a motivational tool.
  9. 9.  Broadcast quality ITV is expensive to create. Video production is time consuming and can be technically demanding, often requiring relatively sophisticated production facilities and equipment. Sites choosing to interactively participate in an ITV program may require specialized equipment, facilities, and staffing. Most prepackaged ITV courses use a mass media approach to instruction aimed at the average student. As a result, they can be ineffective in serving students with special needs. When used passively, without interaction, its instructional effectiveness can be limited. Unless professionally produced, completed ITV programs often look amateurish. Once completed, ITV programs can be difficult to revise and update.
  10. 10.  Broadcasting entire lesson but the instructor and the students are separated (maybe also in different countries). Simulating normal classes (face to face) but with no interaction. The instructor can go in depth of the information like face to face.
  11. 11.  The ability of understanding and comprehending information presented via television. long-term exposure to the effects of television the effects of televised messages on the socialization of children. concern for receiving skills (media literacy)
  12. 12.  Research On Learning From Television. URL Distance Education: One Way Television With Simultaneous Telephone Group Conferencing Using Satellite Maps As A Monitoring Device. A Report To The Innovative Projects Fund. URL Sense Of Community In A Higher Education Television- based Distance Education Program. URL Effects of a television distance education course in computer science. URL Television in Distance Education : The Indian Scene. URL Teaching with Television: Assessing the Potential of Distance Education. URL
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