Building blocks are practical materials for playing, learning, and
working at kindergartens, schools, universities, and companies. How did
building blocks, which were primarily established as toys for children,
come to be practical materials used in professional and educational
settings? This study explores the historical implications of particular
sets of building blocks in the interdisciplinary consolidation and
transformation of techniques, materials, discourses, and subjects. By
mapping the genealogy of building blocks from Fröbel's gifts to their
current systematization as interlocked blocks, this study proposes that
building blocks should be understood not exclusively as concrete objects
but as the materiality of a combinatorial program, which delineates a
modular system characterized by a code of composition, context
neutrality, and a semantic component.