Vs aids
- 2. Presented by, AKHIL V THOMAS HINDI PEDAGOGY
- 3. DEFINITION Audio-visual aids are any device which can be used to make the learning experience more concrete, more realistic & more dynamic.
- 4. PURPOSES OF AV AIDS Antidote to the disease of verbal instructions Best motivation Clear images Variety of stimulation Opportunity to handle Capture attention Realism Meeting individual differences Reinforcement to learner Positive transfer of learning
- 5. CHARACTERSTICS OF AV AIDS They should be meaningful & purposeful They should be accurate in every aspect They should be simple They should be cheap They should be large enough to be properly seen by students for whom they are meant. They should be up-to-date. They should motivate students
- 6. CLASSIFICATION OF AV AIDS PROJECTED NON PROJECTED •Hardware OHP Film Projector LCD Projector •Software Film strips Transparencies Slides CDs DVDs •Graphic aids Charts Posters/Flash cards •3-Dimensional aids Specimen Models •Display boards Black board/White board •Print materials Pamphlets/Leaflets •Audio aids Tape recorder Cont…..
- 7. COMMON CLASSIFICATION Audio aids/ Auditory Aids Visual Aids Audio-Visual Aids
- 8. PRINCIPLES USED IN EACH AREA Principles of Selection Principles of Preparation Principles of Handling Principles of Presentation Principles of Response Principles of Evaluation
- 9. ADVANTAGES Effective perceptual & conceptual learning Capturing & sustain attention of students More permanent learning Meet individual demands Provide near reality experience Education of masses Provide opportunities for students to learn Arousing interest & motivating the students to learn Saving energy & time
- 10. LIMITATIONS OF AV AIDS In effectiveness of the aids. Financial hurdles. Absence of electricity. Improper section of aids.
- 11. COMMON AV AIDS USED IN TEACHING Chalkboard/Blackboard Charts Model OHP Flash cards Pamphlets/Leaflets Tape recorder Posters Graphs Posters