The Large Number Cards Box — Handcrafted Wood Storage with Smooth Lid is a Sensorial Montessori material designed for children aged 3-6, crafted by Nienhuis Montessori to AMI standards.
This handcrafted wooden storage box features a smooth sliding lid mechanism, specifically designed to house Montessori large number cards for mathematical sensorial work. The natural wood construction with its 30×6×12 cm dimensions provides organized storage while allowing children to practice fine motor skills through the sliding lid operation.
“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
“Free the child's potential, and you will transform him into the world.”
— Maria Montessori, To Educate the Human Potential
In Montessori education, the prepared environment includes beautiful, purposeful materials that invite the child to work. This handcrafted wooden storage box embodies the principle of order, one of the sensitive periods Dr. Montessori identified in young children. The sliding lid mechanism offers a point of interest that engages the child's need for repetition and refinement of movement. While primarily a storage solution, this box transforms a practical necessity into an opportunity for learning. The natural wood construction appeals to the child's aesthetic sense, while the specific dimensions accommodate the large number cards perfectly, demonstrating the Montessori principle that every material has its precise place. This seemingly simple box supports the child's developing sense of order, care of the environment, and preparation for mathematical work.
Each order includes everything needed for proper presentation and long-term use.
Follow the Montessori method of presentation for optimal child development.
Invite the child to the shelf and indicate the box with a gentle gesture
Carry the box with two hands to a table or mat
Sit beside the child and demonstrate sliding the lid slowly with thumb and fingers
Once open, pause to appreciate the organized cards inside
After work with cards, return them neatly before closing
Every material is carefully selected for durability, safety, and authentic Montessori experience.
The untreated wood provides authentic sensory feedback while teaching children to care for natural materials, supporting Montessori principles of beauty and simplicity.
Each material supports multiple areas of child development simultaneously.
The sliding lid mechanism requires precise hand movements, strengthening pincer grip and bilateral coordination essential for writing preparation.
Teaches children to properly store mathematical materials, developing sense of order and responsibility for the prepared environment.
Designed specifically for large number cards, supporting the child's exploration of quantity, symbol, and numerical relationships.
Designed for child-sized hands
Professional tips from AMI-trained guides to maximize the educational value of this material.
“Present the box operation as a separate preliminary activity before introducing number card lessons”
Observe children's grip and adjust guidance for those needing support with the sliding mechanism
Use this as an opportunity to reinforce classroom grace and courtesy lessons
Rotate different materials in similar boxes to maintain novelty while practicing the same skill
Everything you need to know about this material.
This storage box is designed specifically for Montessori large number cards with its 30×6×12 cm dimensions, providing ample space for standard-sized large number cards used in mathematical sensorial activities.
The smooth sliding lid helps children develop fine motor skills, hand-eye coordination, and independence as they practice opening and closing the box to access their number cards during mathematical work.
While specifically designed for large number cards, the box can store other flat Montessori materials like sandpaper letters, geometric cards, or classification cards that fit within the 30×6×12 cm dimensions.
The box is handcrafted from natural wood with smooth, splinter-free surfaces and child-safe finishes, making it perfect for daily handling by children ages 3-6 years.
This listing is for the storage box only. The large number cards need to be purchased separately, allowing you to choose the specific number card set that best suits your child's learning needs.
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