Mathematical construction, informal number work for busy hands; grades one and two (1911)
Laffin, Nora Louise, 1878- · Chicago, A. Flanagan Company · leaf 72
f FEEE CUTTING AND WEAVING 65 WALL PAPER MADE BY FREE-CUTTING Fig. 1. Strips any width,pasted on background at adistance from one anotherequal to their own width.Border, little oblong strips,same width as wall paperstrips, laid as shown. Fig. 2. Strips any width,pasted on background so thatdistance… … 1- I 1—I —I —I —I- T t i - a >>o:<X4KOXK< Fig. 3. 66 MATHEMATICAL CONSTRUCTION Fig. 3. Kelation of strips to background space 1 to 3.Border made from equal squares, which have one corner cutout. Eelation of this corner to part left is 1 to 3.
Manual training · Paper work
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