Quarter century edition of The paradise of childhood. A practical guide to kindergartners (1896)
Wiebé, Edward, Bradley, Milton, 1836-1911, ed, Blake, Henry W. (Henry Wolcott), 1848-1897 · Springfield, Mass., M. Bradley · leaf 263
nd are united, we shall form an equilateral tri- angle. Fig. 2. (Which other triangle can be Fig. 2. formed with this slat, and how?) We have slats with four, six, eight and six- The capital letters V, AV, N, M, Z, and the teen links, which are introduced one after the other when opportunities… … By bending two of the links vertically and dren, and many figures constructed by the the two others horizontally we form a right teacher in which the pupils may designate the angle. Bending one of the links of the angle number and kinds of angles, which they con- toward or from the other, we…
Fröbel, Friedrich, 1782-1852 · Kindergarten
Internet Archive · The Library of Congress · Public domain (published before 1931). Free to use for anything.
