Tag: geometry

1750 – George Adams' Solid Geometry Models

During the 18th century, instrument maker George Adams built and sold solid 3D geometric models as educational complements to the 2D images found in Euclid's Elements of Geometry. As argued by a 18th-century author: It is almost as necessary as in mechanics, to exhibit the objects, whose qualities are to be taught; and to call in the joint assistance of the hands and eyes. According to the Whipple Museum of the History of Science, authors were already experimenting with paper models soon […]

Added by: Pierre Dragicevic. Category: Physical model  Tags: education, geometry, science, wooden


1839 – Théodore Olivier's String Models

Between 1839 and 1853 the French mathematician Théodore Olivier created string models to teach and demonstrate descriptive geometry, some of which could be manipulated. He was a student of French mathematician Gaspard Monge, who invented descriptive geometry and was already illustrating his ideas with rudimentary string models. Photo above: intersection of two cylinders. Sources: Nicholas Mee (2013) Strings, Surfaces and Physics. Photo above taken in the Musée des Arts et Métiers in […]

Added by: Pierre Dragicevic. Category: Physical model  Tags: geometry, mathematics, mechanical interaction, teaching