Description
The broad stairs include a series of ten prisms. Through activities with these prisms the child will indirectly prepare for concepts in geometry, area and volume through the change in width while the length remains the same.
Size: (L) 20cm, (H) 3 to 10cm


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100 Golden Bead Units Nylon
Jumbo Pets (6pcs)
Peg Board Large Pegs (650pcs)
100 Bead Chain of Individual Beads 








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