Arithmetic Teacher (1973) Vol. 20, No. 2
An official journal of THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS FEBRUARY 1973 Volume 20, Number 2 Mathematics through visual problems T heodore A. Eisenberg and John G. Van Beynen Old MacDonald builds a fence Robert L. Page Please give us more story problems? Barbara B. Snyder Oogle Google and the mini-unit Caro
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