Author: [Mathematical Teaching Aids]
Title: TANGRAM TASKS
Description: San Francisco: Teachers Exchange of San Francisco, 1971. 1st printing (presumed). 15 number 'flash' cards of white stiff-stock paper, each with a geometric shape to recto & verso. 8" x 7". Card 1 with pen marks to title & page number, otherwise VG overall. A tangram is "a Chinese geometric puzzle consisting of a square cut into seven pieces that can be arranged to make various other shapes." [Wiki]. OCLC records two holding institutions, both in Ohio.

Keywords:


See more books from our catalog: Potpourri