Glass Bead Cube of 7White Individual Beads for 7³ Concept
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-0086G037
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Beads
- White glass
- Structure
- Copper-colored wire with loop connectors
- EAN
- 8719924004972
Final price incl. VAT. Delivery €5.90, €34.10 to go for free delivery.
Individual Glass Beads €2,012.90Advice, warranty and returns are handled by us.
Why it costs €114.90
Behind the price of the original are things you can check yourself.
AMI approval
The material is approved by the Association Montessori Internationale (AMI). Nienhuis has made Montessori materials since 1929.
A verifiable original
The EAN 8719924004972 is on the box. It is the maker's number, not ours.
Glass Bead Cube of 7 in a child's hands
A strong fit for replacing or extending sets, this individual Glass Bead Cube of 7 represents the concrete manifestation of seven cubed (7³ = 343), essential for the child's mathematical abstraction journey in the Casa dei Bambini. The white glass beads strung on copper wire create a tangible representation of cubic numbers, bridging the gap between concrete sensorial experience and abstract mathematical concepts through the child's manipulation and exploration.
Mathematical Mind Development
Concrete representation of cubing helps children understand powers of numbers through sensorial experience before abstract notation.
Visual Discrimination
The three-dimensional cube structure develops spatial awareness and understanding of geometric relationships.
Preparation for Algebra
Physical manipulation of cubic numbers prepares the mathematical mind for later algebraic concepts and binomial/trinomial work.
How to present it
Place the cube of 7 on a neutral-colored mat at the child's work table. Ensure adequate space for manipulation and comparison with other materials. Have the wooden cubes from the pink tower or brown stair available nearby for size comparison.
- 1Invite the child to carry the cube with both hands, feeling its weight
- 2Explore the cube's dimensions by running fingers along each edge
- 3Compare with the seventh cube of the pink tower if available
- 4Count the beads on one face: 7 x 7 = 49
- 5Introduce the concept that the whole cube contains 7 x 7 x 7 beads
3 tips for parents
- At home, explore cubic numbers using building blocks or other materials, counting faces and edges
- When cooking, discuss cubic measurements and three-dimensional shapes in everyday objects
- Avoid rushing to written notation - the concrete experience must be thoroughly absorbed first
If you are not sure it suits your child, we answer in person.
Norbert Kovalčín, founder of Faborino · write to him
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What's in the Box
- Glass Bead Cube: 7×7×7 formation (343 beads total)
Size and material
| Packaging | 6 × 7 × 6 cm |
| Beads | White glass |
| Structure | Copper-colored wire with loop connectors |
| Recommended Age | 3-6 years |
Care
Wipe gently with dry cloth; handle with care to maintain wire integrity
Frequently Asked Questions
What mathematical concept does this glass bead cube represent?
This cube represents 7³ (seven cubed), which equals 343 individual beads. It provides a concrete, tangible way for children to understand cubic numbers and the concept of volume through hands-on exploration.
How does this material support the transition to abstract thinking?
By physically handling and counting the 343 beads arranged in a 7x7x7 cube, children internalize the concept of cubic numbers through sensorial experience. This concrete manipulation creates a strong foundation for later abstract mathematical understanding.
Why are white glass beads used instead of other materials?
White glass beads provide visual clarity and uniformity, allowing children to focus on the mathematical concept without distraction. The beads' weight and texture offer important sensorial feedback, while the copper wire maintains the cube's structural integrity during handling.
What activities can children do with this individual cube?
Children can count the beads, explore the cube's dimensions, compare it with other bead materials, use it for skip counting by 7s, and incorporate it into mathematical operations. It's particularly valuable for understanding powers, multiples, and geometric concepts.
At what stage should this material be introduced?
This material is typically introduced after children have worked with the bead chains and squares, usually around age 4-5. They should have a solid understanding of linear and square concepts before exploring cubic representations.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Glass Bead Cube of 7