The Introduction to the Decimal System is a simple set of golden bead material which demonstrates the multiples of ten on which decimals and the metric system are based. It consists of ten each...
The Introduction to Quantity materials consists of a single golden bead (with a tray to keep it from rolling away), a bar of 10, a square of 100 and a cube of 1000. Includes wooden storage/display...
The Decimal Fraction Exercise is used together with the Decimal Fraction Board for teaching long decimal numbers to the millionths. The set consists of a divided box containing 60 each of small...
The Decimal Board is typically used together with the Decimal Board Material for teaching long decimal numbers to the millionths. The board itself is frameless and measures 40 cm x 37 cm (about...