Geometric Drawing and the Waldorf School Plan, by Hermann von Baravalle
$ 7.95

This useful guide gives instruction for:EquipmentDivision of a Circle, Polygons, and Stellar Polygons (The 6-Division; The 12-Division; The 24-Division; Various Divisions, including 5 and 7)Trisection of an AngleExperimenting with Paper Cutouts of PolygonsPractical ApplicationsGeometric Progressions and Experiments with Paper CutoutsLogarithmic SpiralsThe Spiral of Archimedes and the Construction of Leaf FormsRotation upon Rotation: Exercises with CirclesHermann von Baravalle (1898?1973) taught mathematics and physics under Rudolf Steiner's guidance in the first Waldorf school in Stuttgart, Germany. He emigrated to the United States in 1937 where he traveled extensively, lecturing on many subjects and helping to found several Waldorf schools.