Wooden forms were used to teach solid geometry and mathematics in schools from the late 19th century through the first half of the 20th century. Six crafted shapes—cube, rhombic dodecahedron, triangular prism, diamond-shaped prism, square pyramid, and hexagonal prism—made from six types of wood: poplar, oak, lime, chestnut, elm, and plane tre...
Use
Occitanie, France
Materials
Elm, linden, oak, chestnut, poplar and plane tree
Finish
Beeswax and carnauba
Dimensions
Variables (download datasheet)
Manufacturing location
Occitanie, France