" Which one of the following is not a non-projected visual aid?

Correct option is D

A puppet show is not considered a non-projected visual aid. Non-projected visual aids refer to teaching materials that do not require electricity or projection equipment to be used. Examples include items like chalkboards, bulletin boards, and flip charts. These aids provide a static, visual method for enhancing communication or instruction. In contrast, a puppet show involves moving figures and is a form of live performance or demonstration, making it distinct from static visual aids.
Information Booster:
Non-projected visual aids are crucial in educational settings for helping convey information clearly without relying on technology. They are low-cost, easy-to-use materials that can effectively supplement spoken explanations or presentations.
· Non-projected aids are visual tools like chalkboards, flip charts, and bulletin boards. They require manual operation and are used widely in classrooms and workshops.
Additional Knowledge:
(a) Chalk Board: A traditional teaching tool where information is written and erased by the instructor, making it a non-projected visual aid.
(b) Bulletin Board: A static display board used to post information, images, or documents, serving as a non-projected visual aid.
(c) Flip Chart: A large pad of paper mounted on a stand, used for writing and drawing during presentations. It is a non-projected aid as it is manually operated.