WordNet
teaching aid
n. materials and equipment used in teaching
Usage examples of "teaching aid".
And that purpose, brought to its apex in the teaching aid called helsar, is to facilitate the mastery of this threefold mechanism we inhabit while enfleshed.
It was like watching a computer teaching aid on how the human body was constructed.
The Tactical Department's D'Orville Hall home boasted every modern electronic teaching aid known to man.
To help you, as a teaching aid, we have adjusted those necklaces to react to the singular.
The casino where she now stood was small--- it had operated in a moving trailer truck until the FBI seized it and installed it in the school as a teaching aid.
The game had come from India, where it was a morality teaching aid called Moksha-Patamu.