audio visual aids

3. AUDIO – VISUAL AIDS
• Materials that help to make learning
experiences clear and vivid by appealing
to senses are called audio-visual aids.
• The effective application of audio-visual
aids is known as audio-visual technology
or AV technology
DEFINITION

4. PRINCIPLES OF AUDIO-
VISUAL AIDS
• Principle of individual difference.
• Principle of perception.
• Principle of participation.
• Principle of readiness.
• Principle of adequacy and appropriateness.
• Principle of creativity.

5. CLASSIFICATIONS OF AUDIO-VISUAL
AIDS
• AUDIO AIDS
The student gains knowledge using the sense
of hearing , by only hearing.
• VISUAL AIDS
The student gains knowledge using the sense
of sight , by only seeing.
• AUDIO-VISUAL AIDS
The student gains knowledge using both the
sense of hearing and seeing.

6. ADVANTAGES OF AUDIO-VISUAL
AIDS
• Help to learn more and remember for long.
• Give reality and vividness to learning situations.
• Motivate the learner.
• Give clarity to learning.
• Make the abstract concrete.
• Reduce verbalism.
• Provide variety in methods of teaching and learning.
• Develop deeper understanding.
• Arise curiosity and stimulate self activity.
• Make learning interesting, meaningful and permanent.