Glass Bead Cube of 9: Dark Blue Wire Frame Representing 729 Units

Price

€133.74

Final price - seller not VAT-registered

Shipping & Delivery

In Stock · 2-3 days

Quantity

Age Range3-6 Years

MaterialDark blue glass beads

DimensionsApprox. 10 × 10 × 10 cm

CertificationAMI Approved

About

Sold separately for flexible classroom setup, this individual Glass Bead Cube of 9 represents 9³ (729) through precisely arranged dark blue glass beads on a metal wire framework. Part of the Montessori bead material sequence, this cube provides a concrete, visual representation of the mathematical concept of cubing, so that children physically explore volume and the power of nine through sensorial manipulation.

“Children display a universal love of mathematics, which is par excellence the science of precision, order, and intelligence.”

- Maria MontessoriThe Discovery of the Child

AMI ApprovedOfficial Nienhuis

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Everything You Need

Glass Bead Cube of 9729 dark blue beads on wire frame

The Montessori Method

The Glass Bead Cube of 9 embodies Montessori's principle of materialized abstraction, where complex mathematical concepts become tangible through precise sensorial experience. This material bridges the concrete and abstract by allowing children to physically hold and examine 729 individual beads arranged as 9³. Through this sensorial exploration, children absorb the mathematical relationship between linear, square, and cubic dimensions before formally understanding these concepts. The material's beauty and precision appeal to the child's mathematical mind, fostering what Montessori called 'materialized abstractions.' The cube serves as a concrete representation that will later support the child's understanding of cubing in mathematics, demonstrating how sensorial experiences in early childhood lay the foundation for abstract thinking.

✹Understanding the concept of cubing through concrete manipulation✹Developing visual and tactile discrimination of three-dimensional forms✹Building foundation for later work with powers and exponents✹Strengthening concentration through careful observation and handling✹Connecting sensorial experiences to mathematical relationships

Glass Bead Cube of 9: Dark Blue Wire Frame Representing 729 Units - Child learning

AMI Approved

Activity Guide

Step by Step to Mastery

6 steps to mastery

Model reverent handling to convey the material's value and precision

Allow time for visual impression before manipulation

Use deliberate, slow movements to emphasize the three-dimensional nature

The weight provides sensorial feedback about quantity

Only count if the child shows interest; the primary experience is sensorial

Consistent placement supports the child's sense of order

Browse steps

Model reverent handling to convey the material's value and precision

Allow time for visual impression before manipulation

Use deliberate, slow movements to emphasize the three-dimensional nature

The weight provides sensorial feedback about quantity

Only count if the child shows interest; the primary experience is sensorial

Consistent placement supports the child's sense of order

Developmental Benefits

Why Educators Choose This

Mathematical Abstraction

Bridges concrete manipulation to abstract understanding of cubing and volume through visual and tactile exploration.

Spatial Reasoning

Develops three-dimensional thinking as children examine the cube from different angles and understand its construction.

Concentration

The precise arrangement of 729 beads captivates attention and promotes sustained focus on mathematical relationships.

Observe the child's handling carefully - readiness includes gentle, purposeful movements with other materials

Connect this work to the geometric solids, particularly comparing to the geometric cube

Document the child's observations and any spontaneous mathematical discoveries

Pro Tip

“Present this material only after the child has worked extensively with the bead chains and squares”

The Gold Standard in Montessori

Every Child Is a Little Creator

Heritage

Since 1929

Brands used by

schools worldwide

European brands

AMI

Endorsed

Have Questions?

Frequently Asked Questions

Everything you need to know about this material.

Contact Our Experts

What mathematical concept does this glass bead cube represent?

This dark blue glass bead cube represents 9³ or 9 cubed, which equals 729. It provides a concrete, three-dimensional visualization of the mathematical concept of cubing, allowing children to physically see and touch what 9×9×9 looks like in bead form.

How does this cube fit into the complete Montessori bead material sequence?

This cube of 9 is part of the comprehensive bead material sequence that includes cubes from 1³ to 10³. It works alongside bead chains, squares, and other cubes to help children understand the relationships between linear counting, squaring, and cubing, building a foundation for advanced mathematical concepts.

What is the significance of the dark blue color in Montessori mathematics?

In Montessori mathematics, dark blue consistently represents the number 9 across all materials. This color coding helps children recognize patterns and make connections between different mathematical materials, reinforcing the concept of 9 whether working with bead bars, chains, squares, or cubes.

How do children typically work with this individual bead cube?

Children explore the cube sensorially by holding and examining it from different angles, counting the beads along edges (9 beads per edge), and comparing it to the bead square of 9 and bead chain of 9. They may also use it for skip counting exercises, understanding volume concepts, and discovering the relationship between 9² and 9³.

Why is this cube priced at €133.74 compared to other Montessori materials?

The price reflects the precision craftsmanship required to create exactly 729 individual glass beads perfectly arranged on a durable metal wire framework. Each bead must be uniform in size and securely positioned to maintain the cube's mathematical accuracy and withstand years of classroom handling while preserving its educational value.

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