Tangible to conceptual — this specialized Sensorial material combines numerical recognition with geometric exploration through large format cards featuring numbers and corresponding geometric shapes. The accurately dimensioned wooden storage box with divider keeps cards organized while children develop visual discrimination skills and mathematical foundations through hands-on manipulation of these tactile learning materials.
“The greatest sign of success for a teacher is to be able to say, 'The children are now working as if I did not exist.'”— Maria MontessoriThe Absorbent Mind
The Box with Large Numeral Cards bridges the Sensorial and Mathematical areas, embodying Montessori's principle of indirect preparation. Through sensorial exploration, the child absorbs mathematical concepts before formal introduction. The large format respects the young child's need for gross motor movement, while the geometric shapes provide concrete representations of abstract numerical quantities. This material honors the child's sensitive period for order through its organized presentation and the mathematical mind's development through visual discrimination. The tactile nature engages multiple senses simultaneously, creating stronger neural pathways for mathematical understanding. By isolating the difficulty—focusing on visual recognition before quantity association—children build confidence and precision in their mathematical journey.

Model careful handling to demonstrate respect for materials
Use slow, deliberate movements while naming the numeral clearly
Allow silence for concentration; avoid over-explaining
Only progress to next period when child masters current one
This reverse process reinforces sequence and develops working memory
Model careful handling to demonstrate respect for materials
Use slow, deliberate movements while naming the numeral clearly
Allow silence for concentration; avoid over-explaining
Only progress to next period when child masters current one
This reverse process reinforces sequence and develops working memory

Heritage
Since 1929

Trusted by
Schools Worldwide

Handcrafted
in Europe

AMI
Endorsed

Large, clear numerals and geometric shapes refine the child's ability to perceive differences and similarities in visual forms.
Connects abstract numbers with concrete geometric representations, preparing for advanced mathematical concepts.
Organizing cards in the divided box develops understanding of classification and sequential ordering.
Handling large cards and placing them precisely in compartments strengthens hand muscles and coordination.
Observe child's dominant hand for tracing activities and position materials accordingly
Use geometric shapes as additional isolation points—discussing circles with zero, single line with one
Create individual presentation schedules based on each child's sensitive period for mathematical concepts
“Present only 3 numerals initially (typically 1, 2, 3), adding more as child demonstrates mastery”
Everything you need to know about this material.
Contact Our ExpertsThe set includes a precision-crafted wooden storage box with divider and large format cards featuring numbers paired with corresponding geometric shapes. Each card is designed for easy handling by young children and provides both numerical and geometric visual elements for comprehensive sensorial learning.
This material bridges Sensorial and Mathematical areas by combining visual discrimination of geometric shapes with numeral recognition. Children develop their visual perception skills while simultaneously building foundations for mathematical understanding through the association of quantities with numerals and shapes.
Begin by introducing cards 1-3, allowing the child to trace the numerals and explore the geometric shapes. Gradually add more cards as mastery develops. Activities can include matching numerals to quantities, sorting by geometric properties, and creating patterns with the shapes.
The premium pricing reflects the high-quality wooden storage box with precision-fitted divider, durable large-format cards with exact printing specifications, and the specialized design that meets Montessori standards for both Sensorial and Mathematical materials. The materials are crafted to withstand years of classroom use.
Yes, after initial presentations, children can work independently with these cards. The large format makes them easy to handle, and the organized storage box promotes independence in accessing and returning materials. The visual nature of the cards allows for self-correction as children explore relationships between numbers and shapes.
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Trusted Worldwide
Premium educational materials, trusted by Montessori educators and families across Europe.

Faborino quality
Montessori-aligned