Used to help isolate the possible number combinations of 1 –10, the Bead Houses are made of durable plastic and color-coded to correspond with the Bead Material. To be used with...
This 2-compartment box with lid contains plastic chips, 1 set with equations printed on them and 1 set with the answers to be used with the Addition Working Charts. All the...
Hierarchical and geometric representation of numbers in bases 2 and 3 for counting forwards and backwards, and for converting numbers from base 10 into these bases and vice...
A set of blue Geometric Solids used for the calculation of volume. The solids are derived from a base of 10 x 10 cm and a height of 20 cm. Each sold individually.
The Number Rods introduce the child to quantity 1–10 and their corresponding number names. Through exploration with the material, the child also develops concepts in sequence of...
According to the latest research on how the brain learns math "by the age of 6 children have developed a mental number line that gives them central conceptual structure for...