Inscribed And Concentric Figures Activity Set
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-061901
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Storage Container
- Natural wood with dividers
- Activity Cards
- Laminated cardstock
- EAN
- 8719924013554
Final price incl. VAT. Delivery €5.90, €69.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €79.90
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 8719924013554 is on the box. It is the maker's number, not ours.

Inscribed And Concentric Figures Activity Set in a child's hands
This inscribed and concentric figures activity set lays the groundwork for understanding complex geometric relationships through carefully sequenced task cards. The numbered cards progress from simple to complex patterns, helping children discover how circles and squares can be inscribed within or arranged concentrically around each other. Stored in a compartmentalized wooden box, this material helps develop geometric reasoning and visual discrimination essential for later mathematical understanding.
Geometric Reasoning
Children discover relationships between shapes as they explore how circles and squares can be inscribed within or arranged concentrically around each other.
Visual Discrimination
Comparing inscribed and concentric figures develops the ability to perceive subtle differences in spatial relationships.
Mathematical Preparation
Understanding these geometric concepts lays groundwork for later studies in geometry, including radius, diameter, and proportional relationships.
Sequential Thinking
The numbered progression from simple to complex patterns supports logical thinking and the ability to follow increasingly challenging sequences.
How to present it
Remove the wooden box from the geometry shelf and place it on a work mat. Open to reveal the numbered task cards arranged in sequence. Select card #1 to begin.
- 1Present card #1 showing a simple inscribed figure. Trace the outer shape with your finger, then the inner shape
- 2Invite the child to trace both figures, noting how one fits perfectly inside the other
- 3Progress to cards showing concentric figures. Trace from the center outward
- 4Allow independent exploration with subsequent cards, increasing in complexity
3 tips for parents
- Look for inscribed and concentric patterns in everyday life: logos, architecture, nature
- Support mathematical vocabulary by using terms correctly in context
- Provide compass and ruler at home for creating original geometric designs
If you are not sure it suits your child, we answer in person.
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What's in the Box
- Wooden Storage Box: With internal dividers
- Activity Cards (Approx. 7): Numbered sequence 1-3
- Geometric Pattern Cards: Inscribed and concentric figures
Size and material
| Packaging | 19 × 14 × 7 cm |
| Storage Container | Natural wood with dividers |
| Activity Cards | Laminated cardstock |
| Recommended Age | 3-6 years |
Care
Wipe cards with damp cloth, dry wooden box with soft cloth
Frequently Asked Questions
What geometric concepts does this inscribed and concentric figures set teach?
This set teaches children about inscribed shapes (shapes drawn inside other shapes) and concentric figures (shapes sharing the same center point). Through hands-on exploration with task cards, children learn how circles fit inside squares, squares inside circles, and how multiple shapes can share a common center, building foundational geometry understanding.
How are the task cards sequenced for progressive learning?
The numbered task cards follow a carefully planned sequence from simple to complex. Beginning cards might show a single circle inside a square, progressing to multiple concentric circles, then advancing to combinations of inscribed and concentric figures. This gradual progression ensures children master basic concepts before moving to more challenging geometric relationships.
What skills do children develop using this geometric material?
Children develop visual discrimination, spatial reasoning, pattern recognition, and geometric vocabulary. They also strengthen fine motor control through tracing activities, enhance concentration through focused work, and build logical thinking by observing relationships between shapes. These skills directly support later mathematical learning in geometry and spatial concepts.
How does the compartmentalized storage box support independent learning?
The wooden box features separate compartments that keep task cards organized by difficulty level, making it easy for children to select appropriate work independently. This organization supports the Montessori principle of self-directed learning, allows children to return materials properly, and helps teachers quickly assess which concepts students have explored.
What extension activities can be done with this inscribed figures set?
Extensions include tracing the figures onto paper, creating their own inscribed and concentric designs, using compass and ruler to construct geometric patterns, exploring these concepts in art projects, finding examples in architecture or nature, and combining with other geometry materials to discover more complex relationships between shapes.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Inscribed And Concentric Figures Activity Set