Which statement is true about teaching-learning resources used in the teaching process?
DSSSB PGT - 2023,
Answer: B
The true statement is that bulletin board, overhead projector and slides are visual teaching-learning resources.
Resources that use hearing are audio resources, and audio-visual resources use sight and hearing together, so statements A and C are wrong. Puppets and film projectors are not both visual resources only, since a film uses sound as well.
A bulletin board, an overhead projector and slides are shown to the eye, so they are visual aids. The audio-visual aids, such as a film, use both sight and hearing.
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