Teachers' manual for the Prang course in drawing for graded schools, books 1-6 (1897)
Clark, John Spencer, Prang Company, Hicks Mary D, Perry, Walter Scott · Boston. Prang educ. co. · leaf 209
roblem 4. Problem 5. Problem 4. — To trisect a sefnicircle. Problem 5. — To draw a regular hexagon. Problem 6. — To draw a regular hexagon on a giirn base. PROBLEMS 7, 8 AND g. Development of Geometric Problems. — The method of developing geometricproblems is given on preceding pages. Endeavor to… … >k3 Dictation. — Draw the line JK and locate the point L. With L as centre and LJ as radius, de-scribe a semicircle on the line JK, curving upward. With the right extremity of the arc ascentre, and the same radius, describe another semicircle. Repeat this at the right until threemore semicircles…
Drawing -- Study and teaching
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