What are Sumstix?
Originally known as Cuisenaire rods, Sumstix were invented by a Belgian school teacher in the 1930s and introduced to the rest of the world in the 1950s. They were popular in Australian schools in the 1970s-1980s but fell out of…
Originally known as Cuisenaire rods, Sumstix were invented by a Belgian school teacher in the 1930s and introduced to the rest of the world in the 1950s. They were popular in Australian schools in the 1970s-1980s but fell out of…