Education and demonstration – Question or problem eliciting response – Correctness of response indicated to examine by...
Patent
1980-11-17
1983-03-22
Grieb, William H.
Education and demonstration
Question or problem eliciting response
Correctness of response indicated to examine by...
G09B 300
Patent
active
043773834
ABSTRACT:
Teaching apparatus enabling a reviewer to review items of information to be learned by the reviewer in accordance with a prescribed routine of repetitive review of a plurality of information-bearing slips so that the review of unlearned items is more frequent than the review of learned items, the apparatus including a plurality of classification cards defining grades and classes within the grades, a tablet in the form of a board having delineated areas for separating the slips into groups which will be reviewed more frequently or less frequently, depending upon whether or not the item carried by a slip is known at the time of a particular review, and a holder for the slips, the holder being capable of holding a group of slips in a stack of variable height and enabling sequential review and removal of each slip from the stack of slips for placement on the tablet.
REFERENCES:
patent: 2222245 (1940-11-01), Steen
patent: 3143348 (1964-08-01), Carsen et al.
patent: 3462853 (1969-08-01), Kunert
Boettger Christopher
Grieb William H.
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