Mathematical construction, informal number work for busy hands; grades one and two (1911)
Laffin, Nora Louise, b. 1878 · Chicago : A. Flanagan Company · leaf 90
INGLE UNIT EULERS 83 (pointing to edge d-k-m) to the beach. How far did theothers run? (Ans. Just as far, ^ mile.) Fold so that point d touches a. Cut out trianglesCompare size of triangles, which form sails. If large triangle shows number ofpeople who came over in Mayflower, andsmall one shows how… … LESSON III Cup Material: A sheet of manila paper G^xO.Rulers: 63.^ Pass the 6-inch rulers saving, This is a fi-inch ruler.^«» Pass the 3-inch rulers saying, This is a 3-inchruler. Let the children put the rulers next to each other(Fig. 1). How many 3-inch rulers can be cut from thePtji 6-inch…
Manual training · Paper work
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