Tens Bead BoxGlass Bead Bars for Decimal System Introduction
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-0031AG
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Box
- Natural wood with sliding lid
- Beads
- Golden glass beads
- EAN
- 8719924001742
Final price incl. VAT. Free delivery.
Advice, warranty and returns are handled by us.
Why it costs €159.90
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 8719924001742 is on the box. It is the maker's number, not ours.
Tens Bead Box in a child's hands
The box of golden bead bars for work with the tens boards contains, according to the maker, 45 bars of ten beads, 18 single unit beads and a wooden holder for the unit beads. The beads are glass. With them the child lays out on the tens boards the matching quantity of tens and units for each number and sees what the number is made of. The tens boards are not included and are sold separately. Packed, the box measures 13 × 10 × 4 cm and weighs 220 g. For children aged 3 to 6.
Mathematical Foundation
Introduces the decimal system and base-ten concept through concrete manipulation of beads, preparing for abstract mathematical thinking.
Fine Motor Control
Handling individual beads and placing them precisely in the counting board holes refines pincer grip and hand-eye coordination.
Concentration
The methodical counting and arranging of beads develops sustained attention and precision in mathematical work.
Order and Sequence
Working with ten-bead bars establishes understanding of numerical order and the relationship between units and tens.
How to present it
Place the box on a table mat. Slowly open the sliding lid. Remove the counting board and place it to the right. Carefully take out one ten-bar and individual beads, handling them with precision to model care of materials.
- 1Introduce the ten-bar by holding it horizontally, counting each bead slowly from left to right, touching each as you count
- 2Place individual beads on the counting board, counting aloud as you place each one in sequence
- 3Compare quantities by placing different amounts of beads in parallel rows on the board
- 4Invite the child to form their own ten by placing individual beads on the wire
3 tips for parents
- At home, practice counting objects in groups of ten during daily activities like sorting laundry or setting the table
- Avoid rushing to written numbers; allow your child to work with quantities concretely for an extended period
- When your child shows interest, count steps, claps, or jumps in sets of ten to reinforce the concept through movement
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
- 45 bars of ten: golden glass beads
- 18 unit beads
- Wooden holder for the unit beads
Size and material
| Packaging | 13 × 10 × 4 cm |
| Box | Natural wood with sliding lid |
| Beads | Golden glass beads |
| Wire | Metal wire connectors |
| Recommended Age | 3-6 years |
Care
Wipe wood with damp cloth, handle glass beads gently
Frequently Asked Questions
What is included in the Tens Bead Box set?
The set includes a natural wood box with sliding lid, golden glass beads arranged on metal wires in ten-bead bars, individual loose glass beads, and a wooden counting board for organizing and counting activities.
How does this material help children learn about the decimal system?
Children physically manipulate groups of ten beads, building concrete understanding of base-ten concepts. They can count linearly, group beads into tens, and explore how our number system is organized around groups of ten.
Why are glass beads used instead of plastic?
Glass beads provide superior sensorial feedback through their weight, temperature, and smooth texture. This authentic material experience helps children focus and creates lasting impressions that support mathematical concept formation.
What mathematical concepts can children explore with this material?
Children develop one-to-one correspondence, linear counting to ten, grouping and regrouping, introduction to place value, and preparation for addition and subtraction through hands-on manipulation of quantities.
How does the wooden counting board enhance learning?
The counting board provides organized spaces for sorting and arranging beads, helping children visualize number patterns, practice systematic counting, and prepare for more complex mathematical operations in a structured way.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Tens Bead Box