The set is made up of 51 pieces in coloured transparent plastic (0.4 cm thick). Scale 1/1 = 24 x 2.4 cm. By representing fractions, decimals and percentages, cross-references are easily made.
A set of 51 pieces for working with the fractions 1/12, 1/10, 1/8, 1/6, 1/5, 1/4, 1/3 and 1/2. This material lets children discover the concept of fractions, name them, compare them and explore equivalences. Hands-on manipulation helps children understand mathematics!