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The Uses of Audio-Visual Aids in Teaching
By John Byk, eHow Contributor
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Audio-visual aids in the classroom can enhance teaching methods and improve student comprehension. Today's technology offers many choices to the informed educator who wishes to capitalize on a new generation's appetite for multimedia presentations. Lesson plans that incorporate the use of audio-visual aids should be consistent with curriculum objectives and not segued improperly.
1. Auditory Learners and Aids
* Auditory learners focus more on the spoken word rather than the written one. Taped recordings of lectures or movies are helpful to auditory learners because they pick up on speech nuances such as tone and pitch. Computers with speech-recognition devices will also help auditory learners to process and retain information better than just reading from a textbook. Students with hearing disabilities will also benefit from teachers who use microphones while lecturing.
Visual Learners and Aids
* Slide projectors have given way to PowerPoint presentations in the modern classroom, but the concept is the same. Visual learners understand meaning through graphic portrayals such as charts, illustrations and diagrams. Teachers that take the time to compose or find visual supplements to accompany their lectures help to greatly augment learning potential. The old adage that "a picture is worth a thousand words" still rings true, especially in today's image-submerged society.
* Incorporating a YouTube moment or any other instructional video clip into a lesson plan can greatly increase understanding as well as enjoyment during the learning process. If an interactive white board with Internet capabilities is not available, many video clips from the web can be downloaded and embedded in a PowerPoint presentation for classroom purposes. Be sure to prepare...