Geometric Cabinet Activity SetShape Recognition Extension Cards
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-061001
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Box
- Natural wood with dividers
- Cards
- Laminated cardstock
- EAN
- 8719924013264
Final price incl. VAT. Delivery €5.90, €80.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €68.90
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 8719924013264 is on the box. It is the maker's number, not ours.

Geometric Cabinet Activity Set in a child's hands
Sharpening perception one step at a time, this Geometric Cabinet Activity Set extends the child's work with the Geometric Cabinet, providing organized card exercises that reinforce shape recognition, vocabulary development, and visual discrimination. The numbered divider system guides children through progressive activities, from simple matching to complex shape analysis and categorization. Essential for developing geometric understanding and preparing for later mathematical concepts.
Visual Discrimination
Matching activities refine the child's ability to perceive subtle differences in geometric shapes, preparing for later reading and mathematical work.
Language Development
Gray instruction cards introduce precise geometric vocabulary, building the foundation for mathematical language and clear communication.
Sequential Thinking
The numbered progression guides children through increasingly complex activities, developing logical thinking and problem-solving skills.
Independence
Clear organization allows children to select appropriate challenges and work autonomously, building confidence and self-direction.
How to present it
Place the activity cards in their numbered dividers on a mat. Ensure the child has previously worked extensively with the Geometric Cabinet. Have a tray ready for organizing selected cards.
- 1Invite the child to bring one divider section to the mat
- 2Show how to carefully remove cards and arrange them in rows
- 3Demonstrate matching identical shapes first (three-period lesson if needed)
- 4Progress to matching filled shapes with thick outlines
- 5Advance to matching thick outlines with thin outlines
- 6Show distance matching by placing cards apart
3 tips for parents
- Point out geometric shapes in everyday life: 'The stop sign is an octagon with eight sides'
- Avoid rushing through the card sequences - repetition builds neural pathways for pattern recognition
- Support vocabulary development by using precise language: 'equilateral triangle' rather than just 'triangle'
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
- Wooden storage box: with 7 numbered dividers
- Activity cards: multiple sets organized by section
- Blue header cards: for shape categorization
- Gray instruction cards: with geometric descriptions
Size and material
| Packaging | 20 × 14 × 8 cm |
| Box | Natural wood with dividers |
| Cards | Laminated cardstock |
| Recommended Age | 3-6 years |
Care
Wipe cards with damp cloth; dust wooden box regularly
Frequently Asked Questions
What does this activity set include and how does it extend the Geometric Cabinet work?
This set includes organized card exercises with numbered dividers that guide children through progressive activities. It extends the basic Geometric Cabinet by providing structured exercises for matching, tracing, comparing, and categorizing shapes, developing deeper geometric understanding through systematic practice.
Do I need the Geometric Cabinet to use this activity set?
Yes, the Geometric Cabinet is required as this is an extension material. The activity set provides the card exercises and organizational system, while children use the actual geometric shapes from the cabinet for matching, tracing, and comparison activities.
How does the numbered divider system work?
The numbered dividers organize activities in progressive difficulty levels. Children start with simple shape matching exercises, then advance through activities involving shape outlines, filled shapes, and eventually complex categorization and analysis tasks, following a clear developmental sequence.
What specific skills does this material develop?
This set develops visual discrimination, shape recognition, geometric vocabulary, classification skills, and fine motor control through tracing. It also prepares children for geometry concepts, enhances concentration, and builds the foundation for understanding mathematical relationships between shapes.
How do children typically progress through these activities?
Children begin by matching cabinet shapes to identical cards, then progress to matching shapes with thick outlines, thin outlines, and filled shapes. Advanced work includes sorting by attributes (number of sides, curved vs. straight lines), creating shape families, and exploring relationships between different geometric forms.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Geometric Cabinet Activity Set