Control ChartHundred Board With Roman Numerals
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-0157B0
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Base Material
- Printed paper
- Finish
- Protective lamination
- EAN
- 8719924007768
Final price incl. VAT. Delivery €5.90, €133.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €15.90
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 8719924007768 is on the box. It is the maker's number, not ours.
Control Chart in a child's hands
The control chart for the Hundred Board with Roman numerals: the printed sheet a child checks their own sequence against. Roman numerals are the case where checking has to be available, because there is no pattern in the shapes to fall back on and a child who has put one tile in the wrong place has no way of feeling it. The board itself is a separate item, and the chart on its own is a reference rather than a material. Laminated print.
Mathematical Abstraction
Bridges concrete number work with abstract Roman numeral symbols, supporting mathematical concept formation.
Pattern Recognition
Develops understanding of Roman numeral patterns and systematic number representation.
Self-Correction
Enables independent verification of work, building confidence and accuracy in mathematical tasks.
Cultural Mathematics
Introduces historical number systems, enriching mathematical understanding with cultural perspective.
How to present it
Place the laminated control chart beside the Hundred Board. Ensure good lighting to see the printed numerals clearly. Have a dry cloth ready to clean the laminated surface if needed.
- 1Introduce the chart by showing how I corresponds to 1, II to 2, continuing through X for 10
- 2Demonstrate finding specific numbers: 'Where is 25?' Guide child to locate XXV on the chart
- 3Invite child to match Hundred Board tiles with corresponding Roman numerals on the chart
- 4Show how to verify work by checking tile placement against the control chart positions
3 tips for parents
- Point out Roman numerals in daily life, clock faces, book chapters, movie sequels
- Create simple matching games using the chart as an answer key
- Celebrate when your child self-corrects using the chart independently
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
- Control Chart: Laminated Roman numeral grid (I to C)
Size and material
| Packaging | 24 × 24 × 1 cm |
| Base Material | Printed paper |
| Finish | Protective lamination |
| Recommended Age | 5-9 years |
Care
Wipe clean with damp cloth
Frequently Asked Questions
What is the purpose of this Roman Numeral Control Chart?
This control chart serves as a reference guide for children to check their work when arranging Roman numeral tiles on the Hundred Board. It helps children self-correct independently while learning Roman numeral symbols I through C (1-100).
Do I need to purchase the Hundred Board separately?
Yes, this is a control chart only and does not include the Hundred Board or Roman numeral tiles. It's designed to complement existing Hundred Board materials by providing a visual reference for correct placement.
What are the dimensions of this control chart?
The chart displays Roman numerals I to C in a standard 10x10 grid format matching typical Hundred Board dimensions. The laminated chart is sized appropriately for desktop use alongside the physical Hundred Board material.
Is this appropriate for children who haven't learned Roman numerals yet?
Yes, this chart is actually an excellent introduction to Roman numerals. Children can use it alongside Arabic numeral work, gradually building familiarity with Roman notation through visual association and pattern recognition.
How durable is the laminated surface?
The lamination provides excellent durability for classroom use, resisting tears, spills, and frequent handling. The surface can be easily cleaned with a damp cloth, ensuring the chart remains clear and readable through years of use.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Control Chart