Correct option is C
The correct answer is Television.
Audio aids:
· Audio aids are materials or devices that use the auditory senses to help people learn by listening, such as
radio broadcasts, cassette players, and CD players.
Visual aids:
· These are aids that use the visual senses to help learners learn by viewing.
· Important examples include
Blackboard, Charts, Pictures, Graphs, Models, Film Strips, Slides, etc.
Audio-Visual Aids:
· Devices that require both the auditory and visual senses and assist students in learning by listening and viewing.
· Television, films, and computer-assisted instruction are examples of such aids.
Information Booster
· A teaching aid is anything that a teacher uses to help teach or make a lesson more interesting for students.
·
Teaching aids come in any form.
·
Pictures, videos, charts, flashcards, and objects such as three-dimensional models or educational toys are the most common.