Square PrismShort Based Geometric Solid
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-018807
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Product size
- 10 × 10 cm
- Construction
- Solid wood
- Finish
- Blue lacquered surface
- EAN
- 8719924009977
Final price incl. VAT. Delivery €5.90, €100.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €48.90
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 8719924009977 is on the box. It is the maker's number, not ours.
Square Prism in a child's hands
Part of the Geometric Solids collection, this Short Square Based Prism is a fundamental Montessori geometric solid that helps children develop spatial awareness and mathematical concepts. Part of the elementary geometry materials, this precisely crafted blue prism gives young learners a first look at three-dimensional forms, supporting their understanding of volume, surface area, and the relationship between two-dimensional and three-dimensional shapes.
Geometric Understanding
Introduces rectangular prisms and the concept of square bases versus rectangular bases through tactile exploration.
Mathematical Preparation
Prepares for advanced geometry concepts including volume calculation, surface area, and spatial relationships.
Sensorial Refinement
Develops stereognostic sense through handling and comparing three-dimensional forms.
Abstract Thinking
Bridges concrete manipulation to abstract geometric concepts through hands-on experience with precise forms.
How to present it
Place the Short Square Based Prism on a neutral-colored mat. Have paper, pencil, ruler, and the geometric sticks nearby. Ensure the child has experience with the geometric cabinet square shapes.
- 1Invite the child to explore the prism with their hands, feeling all surfaces and edges
- 2Identify and count the faces (6), edges (12), and vertices (8)
- 3Trace around each face on paper to discover the 2D shapes that compose the solid
- 4Measure edges to calculate surface area of each face
- 5Build the net of the prism using the traced shapes
3 tips for parents
- Look for prisms in your environment - buildings, packages, furniture - and discuss their properties
- Support mathematical vocabulary at home by using terms like 'rectangular face' and 'square base'
- Encourage your child to create nets for small boxes and containers at home
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
- Short Square Based Prism: Blue lacquered geometric solid
Size and material
| Product size | 10 × 10 cm |
| Packaging | 15 × 12 × 9 cm |
| Construction | Solid wood |
| Finish | Blue lacquered surface |
| Recommended Age | 6-12 years |
Care
Wipe with slightly damp cloth, dry immediately
Frequently Asked Questions
What are the dimensions of the Short Square Based Prism?
The Short Square Based Prism typically measures approximately 10cm in height with a 10cm x 10cm square base, making it proportionally shorter than the tall version while maintaining the same base dimensions for comparative work.
How does this material support elementary geometry learning?
This prism helps children ages 6-12 understand 3D shapes, calculate volume and surface area, identify faces, edges, and vertices, and make connections between 2D nets and 3D forms through hands-on exploration.
What activities can children do with this geometric solid?
Children can trace faces to create nets, compare with other prisms, calculate volume using unit cubes, explore surface area concepts, sort and classify shapes, and use it for shadow work and perspective drawing exercises.
Why is the prism painted blue in Montessori materials?
The blue color is part of Montessori's systematic approach to geometric solids, where consistent coloring helps children focus on the shape's properties rather than color variations, supporting clear visual discrimination and classification work.
What prerequisite materials should children work with first?
Children should have experience with the Geometric Solids from the sensorial area, basic measurement skills, and familiarity with squares and rectangles before working with calculations involving this prism.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Square Prism