Geometric Solids Activity SetClassification Cards for 3D Shapes
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-060901
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Box
- Natural wood
- Cards
- Laminated cardstock
- EAN
- 8719924013233
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 8719924013233 is on the box. It is the maker's number, not ours.

Geometric Solids Activity Set in a child's hands
Sharpening perception one step at a time, this Geometric Solids Activity Set provides children with color-coded classification cards for organizing and categorizing three-dimensional shapes. The premium wooden storage box with dividers keeps cards organized by geometric categories, supporting the child's development of visual discrimination and mathematical vocabulary. Each laminated card features clear labels and visual representations of geometric solids, making abstract concepts concrete and accessible.
Mathematical Mind Development
Categorizing geometric solids builds foundational understanding of three-dimensional shapes and their properties, preparing for advanced geometry concepts.
Visual Discrimination
Color-coded categories help children distinguish between different geometric forms, refining their ability to perceive subtle differences in shape and structure.
Vocabulary Enrichment
Clear labels introduce precise geometric terminology, supporting the child's language development during the sensitive period for vocabulary acquisition.
Order and Classification
The organized storage system satisfies the child's need for order while teaching logical classification skills essential for mathematical thinking.
How to present it
Place the wooden storage box on a mat. Arrange the Geometric Solids on a separate mat to the left. Remove one category of cards at a time, placing them face-up below the solids.
- 1Invite the child to match one solid to its corresponding card, demonstrating careful observation
- 2Place the matched card beneath its solid, creating a vertical alignment
- 3Continue matching all solids to their cards, working left to right
- 4Introduce vocabulary using the three-period lesson for each solid
- 5Return cards to their designated sections in the storage box
3 tips for parents
- Point out geometric solids in everyday life (ball/sphere, dice/cube) to reinforce classroom learning
- Create a 'shape hunt' at home where children find objects matching the geometric solids
- Support vocabulary development by using precise mathematical language during daily conversations
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 labeled dividers for organization
- Classification Cards: Approx. 7 sets of color-coded geometric shape cards
- Category Labels: For each geometric solid group
Size and material
| Packaging | 13 × 12 × 11 cm |
| Box | Natural wood |
| Cards | Laminated cardstock |
| Recommended Age | 3-6 years |
Care
Wipe cards and box with damp cloth, dry immediately
Frequently Asked Questions
What geometric solids are included in this activity set?
The set includes classification cards for all the traditional Montessori geometric solids including sphere, cube, cylinder, cone, triangular prism, rectangular prism, ovoid, ellipsoid, triangular pyramid, and square-based pyramid. Each solid has color-coded cards with clear labels and visual representations.
How does this activity set support mathematical development?
This set helps children develop essential mathematical concepts by introducing 3D shapes through visual discrimination activities. Children learn geometric vocabulary, spatial relationships, and classification skills while matching and organizing the cards, laying a foundation for later geometry studies.
What makes the storage system special for this material?
The premium wooden storage box features custom dividers that keep cards organized by geometric categories. This thoughtful design supports the child's need for order, makes independent work possible, and teaches organizational skills while protecting the laminated cards from damage.
Can this set be used without the actual geometric solids?
Yes, the classification cards can be used independently for matching, sorting, and vocabulary activities. However, the set is designed to complement physical geometric solids, allowing children to match real objects to their card representations for a complete sensorial experience.
What skills do children develop through this activity?
Children develop visual discrimination, shape recognition, mathematical vocabulary, classification abilities, and organizational skills. The activity also enhances concentration, order, and prepares the mathematical mind for abstract geometric concepts through concrete visual representations.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Geometric Solids Activity Set