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WOOCS v.2.3.2

Introduction to Decimal System with Trays

In the Montessori environment, children as young as 4 begin learning about the decimal system.  This is taught through their work with the bead material.  Use the place value working mat to help them master their understanding of Base Ten system.


Out of stock

SKU: CHM0238


The material, Introduction to Decimal System with Trays, provides a visual and physical image of the decimal system 1 to 1000.  The purpose of this material is to demonstrate place value and the concept that a decimal category can not exceed 9.

The set includes:

  • 9 individual unit beads – stored in the small partition,
  • 3 Birch wood boxes – 13cm square
    • 1 holds the cube of 1,000 golden beads
    • another holds the 9 squares of 100 golden beads
    • the 3rd holds 9 bars of 10 golden beads,
  • a Birch plywood tray – 45cm x 15.5cm x 4cm

Additional information

Weight 2.07 kg
Dimensions 49 × 16 × 14 cm


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