Education and demonstration – Question or problem eliciting response – Correctness of response indicated to examine by...
Patent
1989-08-21
1990-05-01
Apley, Richard J.
Education and demonstration
Question or problem eliciting response
Correctness of response indicated to examine by...
434327, 434334, 434335, 273296, 273302, G09B 500
Patent
active
049214276
ABSTRACT:
An educational device includes a generally L-shaped visual blocking stand for obstructing visual contact between a question asking individual and a question answering individual. A representation of a human eye is formed on one side of a vertical portion of the stand and includes two different colored electric lamps connected for selectively illuminating the eye to indicate a correct or wrong answer. A plurality of cards each have a question relating to a particular curriculum on a first side and a multiple choice group of answers on an opposite side. A slot is formed in the vertical stand portion for conveying information on one of the cards. A plurality of switches are operative to illuminate the different colored electric lamps to indicate when a correct or wrong answer has been given.
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Apley Richard J.
Doyle J. L.
Kearns Jerry T.
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