Primary methods; a complete and methodical presentation of the use of kindergarten material in the work of the primary school, unfolding a systematic course of manual training in connection with arithmetic, geometry, drawing, and other school studies (1887)
Hailmann, William Nicholas, 1836-1920 · New York and Chicago, A. S. Barnes & company · leaf 132
PRIMARY METHODS 118 By substituting, for tlie triangles 4 and 5 in Fig. 11, liexagons, octagons, or pentagons, and adding tlie required numbers of rect- angles (tliree, live, or t^vo, respectively) tlic six-sided, eiglit-sided, or live-sided prisms Tvill "be obtained. By similar clianges in Fig.…
Kindergarten -- Methods and manuals
Internet Archive · OISE - University of Toronto · Public domain (published before 1931). Free to use for anything.