Testing apparatus

Details Testing apparatus Testing apparatus

1979-05-16

1981-04-07

Hart, Charles N.

Education and demonstration

Question or problem eliciting response

Correctness of response indicated to examine by...

G09B 706

Patent

active

042597889

ABSTRACT:
A simplified testing apparatus comprising a test board assembly and an information display sheet. The board includes correct and incorrect answer circuits which are completed by placing a signal manually positionable answer selector unit through a selected aperture in the board. Each aperture registers with an associated answer terminal. Inserting the answer selector, through the selected aperture energizes an answer indicator. The invention display sheet contains a multiple answer format, with apertures being provided in the answer sheet for association with the apertures in the test board. The answer sheet is arranged so as to disguise the fact that there is a prearranged correct/incorrect answer circuit contained in the board. In a preferred form, a portion of the answer sheet consists of a plurality of flaps, the reverse side of which contains information explanatory of the answers. When the flap is folded so as to overlie a portion of the sheet, it cancels additional information on the principal portion of the answer sheet.

REFERENCES:
patent: 3097435 (1963-07-01), Goldschmidt
patent: 3100352 (1963-08-01), Boissevain
patent: 3106784 (1963-10-01), Raley
patent: 3477144 (1969-11-01), Stillit

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