Audio-Visual Aids: Classification

Introduction

Audio-Visual aids are also referred to as educational material. Audio means that “hearing” and “visual” means seeing. All such aids that endeavor to create things clear to us through our senses are referred to as “Audio-Visual Aids” or educational Materials. These learning materials create educational things as real as potential and provide us primary data through the organs of hearing and seeing. 

Therefore, any device which may be won to create the educational expertise a lot of concrete, effective, realistic, and dynamic are often thought of as audio visual material 

Audio-Visual Aids: Definition

According to Burton: “These are sensory objectives, and pictures stimulate stress on the educational method.

According to Carter V Good: “Audio visual aids are those ads that facilitate in finishing the triangular method of learning that classification and stimulation

Characteristics of a Smart Audio-Visual Aid

There are some options; their worth depends upon the extent to that they assist in achieving the subsequent characteristics; these are mentioned underneath the subsequent heads are :

Relevancy

The aid should be relevant to the construct that has to be developed. A really necessary life is the extent to which any help is directly associated with the understanding of the topic matter, a visible aid might be correct to the simplest details, comprehensible and fascinating.

E.g., Use of a Flipchart to justify diet. 

Accuracy

It is vital to create the audio visual aids correctly. The aids should be correct in form and size. 

Interest

Almost all the topics are often tutored with the assistance of audio visual materials. As a result, it creates interest through visuals, copy, footage, etc.  It  makes robust subject material fascinating, appealing, and charming

Understandability

Audio visual aids ought to relate the new expertise with past expertise ought to be inside the comprehension of the scholar’s World Health Organization are to use it. It ought to one with the previous data, so as to create teaching a lot of erection 

Motivation

Audio visual aids ought to encourage learners by overcoming the educational. They must promote the learning of most scholars.

Audio-Visual Aids: Classification

Audio visual aids classification is based on the idea of sensory experience; relatives derive learning, chiefly through direct sensory contact. Keeping this seeable, these are often classified into three main groups:

 Audio Aids: These embody Radio, Tape-recorder, Audio electronic equipment, Language laboratory, etc. 

Visual Aids: It includes charts, Black and Whiteboard, Maps, Pictures, Models, textbooks, a projector, Transparency,  Flash-cards, Print materials, etc. 

Audio-Visual Aids: Includes LCD projector, projector, TV, Computer, VCD player, Virtual schoolroom, Multimedia, etc. 

Audio-Visual Aids: Advantages

• To Challenge the Attention of the Pupils

The teacher who uses devices can usually see that the attention of the whole classroom is on the lesson and that they should not be distracted. 

• To Stimulate Imagination and Develop the Mental Imagery

Devices stimulate and increase the imagination of the pupils. Intellectual imagery can be used as a vehicle of thought and as a means of clarifying ideas and concepts. As imagination plays a vital role in any innovation and any learning, almost all the innovations are in the form of imagination, and they evolved to be theories and principles.

• To Facilitate the Understanding of the Pupils

The most widely acknowledged use of aids, whether visual or audio-visual, is useful in aiding understanding. As we learn everything and anything after understanding otherwise, there can be any learning without understanding. Language learning can be acquired by using models, filmstrips, movies, and pictorial material to supplement textbooks and printed materials. Material devices give significance, importance, colour and imagery body to the idea presented by the instructor. 

• To Provide Incentives for Action

The use of devices in education, such as pictures and objects, will arouse emotion and incite the individual to act or learn. The teacher must select the right kind of device to excite the students to a worthwhile intellectual activity during the class. 

• To Develop the Ability to Listen

The ability to listen can be developed best through the use of audio-visual materials. It is also the responsibility of the schools, colleges, and other educational institutions, to provide training for our students to be good listeners first. 

Audio-Visual Aids: Disadvantages

• Technical Problems
• Student distraction
• Expenses
• Time 
• Space
• Convenience

Conclusion

Audio visuals aids play a vital role in the retention of the topic matter or a protracted amount of your time. Most of the topics within the numerous subjects are often coated by audio-visual aids. This is the explanation that electronic equipment day category space is shifted from black boards to good boards and projectors. It’s a production variety of communication using sound and lightweight effects. Not all folks are visual or sense modality learners, the mixture of sunshine and sound promotes and reinforces this retention and permits the audience to hook up with the complete message.