Wednesday, March 16, 2011

Multi-media Approach

It is a way to achieve objectives; -well planned means.

More than two media and communication are involved in learning package.
It facilitate individual variation of learner
Self learning.

MM approach has been tried in India in NCERT for in-service educators at Center Educational Technology (CET).
This experiment involves multimedia package which has the following component:
TV programmes – 22 min, Radio – 20 min, Pre and post television for 1 hour.

Approach for following areas and Education:
· Distance Education
· Non-Formal Education
· Correspondence Education
· Adult Education Programme.

Procedure for adopting multimedia approach:
Stage 1 – Teacher initiates teaching-learning activities
Stage 2 – Teacher demonstrates a specific and specialized unit.
Stage 3 – Preparation and ground work for students, to embark on independent learning
Stage 4 – Stage of students' active participation
Stage 5 – Integration of theory and practical.
Stage 6 – Exchange of ideas – critical analyses.

Description of stages

1st Stage – Teacher delivers a well prepared lesson based on objectives formulated. He could use verities of media for presentation.
2nd Stage – By using a mix of media. Teacher may provide the learner with programmed learning materials, cassettes, CD’s etc.
3rd Stage – The students discuss with peer group and teachers about their plan of action.
4th Stage – S/He uses a variety of media and materials in his self-study.
5th Stage – The learner integrates his learning theory with practice
6th Stage – Learner finds that teaching-learning activities have to be organized on higher levels. (S/He is involved in critical analysis, critical evolution and exchange and ideas).

Tuesday, March 15, 2011

Multi-media Laboratory: (ET Lab)

What is MM.Technology Laboratory?
A place where all the resources are housed is called the multi-media technology laboratory. It is simply a resource centre, Resources may comprise books, journals (print material) two dimensional projected as well as non- projected aids, three dimensional aids, electronic media, including computer software or self instructional packages etc.

Different terminologies such as “Learning resource centre”. “Resource Centre”, “Media centre” and “multi-media laboratory” are used interchangeably and synonymously.

MM. technology laboratory is something beyond the mere accumulation of teaching – learning media or resources. In addition, it should have facilities of using learning and developing the resources.
  • Need for MM. Technology Laboratory:
    It is believed that, setting up of a MM lab will hasten the spirit of see learning and will have many beneficial spin off.
    The existence and operation of MM lab would encourage the introduction of flexibility in education.
    Setting up of MM lab would offer self learning opportunities to students and teachers.
    Provides flexible models of teaching and learning.
    Provides free access to students and teacher to all resources
    Enhances the effectiveness of teaching learning.
  • Functions of M.M. Technology lab:
    Directs teaching learning
    Acts as an information lodging centre.
    Acts as a take away resources centre
    Acts as an information exchange centre
    Acts as a promoter of ideas.

  • Pre-requisits for setting up a MMT lab
    Awareness has to be created among students and teachers, emphasizing the importance of MM lab and how to make use of them.
    Teachers and students should be told about the facilities available in the resource centeachere or MM lab.
    Proper teacheraining should be given to the personnel, who are incharge of MM lab.
    Adequate staffing, equipment and building should be made available.
  • Steps to be considered while setting up of a MM lab:
    1. Space
    2. Equipments:
    Hardware and Software’s
    Radio,Slides, Tape recorders , Audio/Video Cassettes, TV and VCR , Computers, Floppies, OHP, CDs, projectors ,films, VCD or DVD, Transparencies ,LCD,Lap top, Video Cameras, mobiles,ipods etc.,
    3. Separate Computer Lab
    With atleast 10 computers with a server and printer all multimedia system.
    Funding:
    a. UGC and State funds
    b. Management funds
    c. Donations
    d. Students contributions
    e. Voluntary organizations
  • Management:
    1. It is advisable to develop ET lab step wise.
    2. Teacher should be deputed to get ET technology for organization and maintenance.
    3. All the teacher staff should be asked to involve in operating ET equipments.