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Audio Visual Aids, ▪ Audio Visual Aids are also called instructional material., ▪ Audio literally means “hearing”, , ▪ “visual” means that which is found by seeing., ▪ all such aids, which endeavor to make the knowledge clear to us, through our sense are called “Audio Visual Aids” or, Instructional Material., , ▪ learning situations as real as possible
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▪ Give us first hand knowledge through the organs of hearing and, seeing., , ▪ any device which can be used to make the learning experience, more concrete and effective, more realistic and dynamic can be, considered audio visual material.
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Audio Visual Aids Definition, ▪, ▪ According to Burton. These are sensory objectives and images, , which stimulate and emphasis on learning process. Carter V. Good., It is a trainable (motivation, classification and stimulation) process, of learning.
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Objectives of Teaching Aids, ▪ To enhance teachers skills which help to make teaching-learning, process effective, ▪ Make learners active in the classroom, , ▪ Communicate them according to their capabilities, ▪ Develop lesson plan and build interest, ▪ To make students good observer
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Objectives of Teaching Aids, ▪ Develop easy and understandable learning material, ▪ Follow child cornered learning process, ▪ Involve intimation in objectives, , ▪ To create interest in different groups, ▪ To make teaching process more effective
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Types, ▪ Audio Aids examples are Radio, Tape-recorder, Gramophone,, Linguaphone, Audio cassette player, Language laboratory
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Types, ▪ Visual Aids examples are Chart, Black and while board, Maps,, Pictures, Models, Text-books, Slide projector, Transparency, Flashcards, Print materials etc.
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Types, ▪ Audiovisual Aids examples are LCD project, Film projector, TV,, Computer, VCD player, Virtual Classroom, Multimedia etc
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CHARACTERISTICS OF GOOD TEACHING, AIDS:, ▪ Should be meaningful and purposeful., ▪ should be accurate in every aspect., ▪ should be simple., , ▪ should be cheap., ▪ Should be improvised as for as possible.
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Characteristics, ▪ Should be large enough to be properly seenby the students for, whom they are meant., ▪ should be up-to-date., , ▪ should be easily portable., ▪ should be according to the mental level of thestudents., ▪ should motivate the learners
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SOURCES OF AV AIDS:, ▪ Government, ▪ Educational organizations, ▪ Professional organizations, ▪ Non governmental organizations, ▪ National and international voluntaryorganisations, ▪ Commercial markets
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Who can take benefit from Visual Aids, ▪ Having Language Disorder, ▪ Autism Spectrum Disorder, ▪ Down Syndrome, , ▪ Those who have Learning Disabilities, ▪ Student who have English as a secondary Language
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▪ Those having Oppositional Defiant Disorder, ▪ Personality Development Delay, ▪ Have the problem of Hearing Impairment, , ▪ Have the symptoms of Attention Deficit Hyperactivity Disorder, ADHD
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PRINCIPLES USED IN EACH AREA:, ▪ 1. Principles of Selection, , ▪ They should suit the age level,, ▪ gradelevel, ▪ other characteristics of thelearners., , ▪ It should be interesting and motivating., ▪ should be the true representatives ofthe real things., , ▪ Should have in the realization of desired learning objectives
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2.Principles of preparation:, ▪ locally available material should be used., ▪ The teachers should receive sometraining in the preparation of, , aids., ▪ The teachers themselves shouldprepare some of the aids., , ▪ Students may be associated in thepreparation of aids.
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4. Principles of Presentation:, ▪ Teachers should carefully visualize the useof teaching aids before their, actualpresentation., , ▪ They should fully familiar themselves withthe use and manipulation of the, aids., ▪ Adequate care should be taken to handle an aid in such a way as no damage is, done., ▪ The aid should be displayed properly sothat all the students are able to see, it,observe it and derive maximum benefit outof it.
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5. Principle of Response:, ▪ Teachers guide the students to respond activily to the AV stimuli.
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6. Principle of Evaluation:, ▪ Continuous evaluation is necessary.
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Advantages, ▪ Its helps to make learning process more effective and conceptual., ▪ Its helps to grab the attention of students, ▪ It builds interest and motivation teaching students learning process, ▪ It enhance the energy level of teaching and students, ▪ It is even better for over burden classrooms, ▪ It provides students a realistic approach and experience
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DISADVANTAGES OF AV AIDS:, ▪ In effectiveness of the aids., ▪ Financial hurdles, ▪ Lack of facilities for training, , ▪ Absence of electricity, ▪ Improper selection of aids.
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ICT enabled learning, ▪ Its full form is Information and Communication Technology., ▪ a diverse set of technological tools, definition, and resources to, , create, store, communicate, manage and optimize the information.
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Types of ICTs, ▪ Print,, ▪ Audio/Video, ▪ Radio, , ▪ TV, Computers, ▪ the Internet
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In education technology, ▪ , presentation,, ▪ demonstration,, ▪ drill and practice,, , ▪ interaction, and collaboration, ▪ earning,
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Objectives, ▪ simplify administration procedures and operations while running, educational institution such as a school, college or a university;, ▪ promote the significance of smart classroom, enhance stimulating, and engaging multi-grade classroom methods, ▪ abridge the gap between the management and the guardians.
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Advantages, ▪ Enhanced the modes of communication, ▪ Cost-efficient, ▪ Paperless: Eliminate the usage of paper. Eco-friendly, ▪ Better teaching and learning methods, ▪ Enhanced data and information security, ▪ Minimize cost and save time
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Advantages, ▪ Easy student management, ▪ Automatic solutions to manual paper-based process and procedures, ▪ Interactive and collaborative teaching and learning methods, ▪ Direct classroom teaching, , ▪ Spread awareness of the social impact of technological change in education, ▪ Web-based tools connect students, educators, scholars and researchers, and, education personal together, ▪
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Advantages, ▪ Enhance E-learning and learning management system (LMS), ▪ Independent learning platforms for students, ▪ Teachers can teach better with images, videos and graphics while delivering lessons, ▪ Educators can create engaging, interesting and well-designed classroom activities, , ▪ Improve the administration and enhance the quality and efficiency of education, ▪ Promote and improve the digital culture in schools, colleges, and universities
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Disadvantages, ▪ Misleading and misguiding information, ▪ Risk of cyber attacks and hacks, ▪ A risk to the traditional book and handwriting methods, ▪ Implementing computers and the internet for ICT replace the, , convention education curriculums, ▪ Managing courses online is difficult
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Disadvantages, ▪ Misuse of technology, ▪ Not accessible everywhere, ▪ Teachers require experience to handle ICT, , ▪ implementing computers and the internet is expensive, ▪ Few believe that computers can limit imagination
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Government initiatives, ▪ SWAYAM: The ‘Study Webs of Active Learning for Young Aspiring, Minds’, ▪ SWAYAM Prabha: SWAYAM Prabha is an initiative to provide 32, High Quality Educational Channels through DTH (Direct to Home), across the length and breadth of the country on 24X7 basis
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▪ National Digital Library (NDL), ▪ · Spoken Tutorial: They are 10-minute long, audio-video tutorial,, on open source software, to improve employment potential of, , students., ▪ Free and Open Source Software for Education (FOSSEE): FOSSEE, is a project promoting the use of open source software in, , educational institutions
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▪ Virtual Lab: The Virtual Labs Project is to develop a fully, interactive simulation environment to perform experiments,, collect data, and answer questions to assess the understanding of, the knowledge acquired., , ▪ E-Yantra: e-Yantra is a project for enabling effective education, across engineering colleges in India on embedded systems and, Robotics., ▪ First Bell by Kerala Govt
