Use brilliant trays to explore sorting and graphing. Master challenging concepts like similarities, differences, and merging groups with bar, Venn, and web graph trays. Includes: three 10 x 15 x 1" (25 x 38 x 2 cm) trays and detailed teaching guide.
Roylco Inc. - R35050
Quantity Available for Web Orders: 18 (Call 314-843-2227 to see if this item is available in the store in St. Louis.)
Package Dimensions: Length 10.00" Width 10.00" Height 2.00"
Age: 4-14 years