Author: [Teaching Aids]. Risk, J. - Copyright Holder Title: OPEN - ENDED TASK CARDS
Description: San Francisco: Teachers Exchange of San Francisco, 1972. 1st printing (presumed). All housed in a plastic sleeve (original?). 20 number 'flash' cards of white stiff-stock glossy paper which detail a classroom exercise useful for conveying a certain skill [e.g. Mechanical Drawing] or concept ["A Lucky Throw" - statistics & percentages, using dice throws]. A 21st card (on plain stock), "Suggestions for the Teacher", concludes the set. Cards are illustrated with a representative image [e.g. Dice on "A Lucky Throw"]. 6-7/8" x 5-7/8". Nr Fine. Not found on OCLC.
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Price: US$ 82.50 Seller: Tavistock Books, ABAA
- Book number: 44979
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