Question

Which of the following is NOT an example of non-projected aid?

• A. Flannel graphs
• B. Flash cards
• C. Public address system
• D. Bulletin board

Hint:

Non-projected aids are visual or tactile tools that don't require electricity to function, such as charts and flashcards.

Answer 1

The Correct Option is C

Non-projected aids, such as flannel graphs, flash cards, and bulletin boards, do not need electrical projection. Conversely, a public address system (3) needs electrical amplification, making it a projected aid, not a non-projected one.