
The Pink Tower Extension Cubes — 100 Wooden Cubes in Storage Box is a Sensorial Montessori material designed for children aged 3-6, crafted by Nienhuis Montessori to AMI standards.
Premium auxiliary material for the Pink Tower, featuring approx. 100 precision-crafted wooden cubes in a beautifully dovetailed storage box. This Nienhuis Montessori material supports dimension exercises and pattern work, offering children additional opportunities to explore the mathematical relationships inherent in the Pink Tower's cube progression.
“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
The Box With Cubes extends the mathematical precision of the Pink Tower, embodying Montessori's principle that the hand is the instrument of the mind. This auxiliary material allows children to manipulate the cubic relationships discovered through the Pink Tower in new contexts, deepening their understanding of dimension and proportion. By providing multiple identical cubes, children can create patterns, explore spatial relationships, and discover mathematical concepts through concrete manipulation. This material bridges the sensorial and mathematical areas, demonstrating Montessori's vision of integrated learning where sensory experiences lay the foundation for abstract thinking. The precision-crafted cubes offer the exactness necessary for the child's discriminating mind to perceive subtle differences and relationships.

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 build each cube of the Pink Tower using the small cubes, starting with the smallest
Continue building: 8 cubes for the second, 27 for the third, observing the pattern
Arrange the constructed cubes in order, comparing with the Pink Tower
Explore pattern work: create designs, borders, or symmetrical arrangements
Return cubes systematically to the box, counting if desired
Every material is carefully selected for durability, safety, and authentic Montessori experience.
Selected for its fine grain and durability, beechwood provides the perfect weight and texture for precise sensorial work while showcasing natural beauty.
Each material supports multiple areas of child development simultaneously.
Arranging cubes by size refines the child's ability to perceive subtle dimensional differences, essential for mathematical thinking.
Creating sequences and patterns with graduated cubes develops logical thinking and prepares for algebraic concepts.
Precise placement of small cubes strengthens pincer grip and hand-eye coordination necessary for writing.

Designed for child-sized hands
Professional tips from AMI-trained guides to maximize the educational value of this material.
“Present this material only after the child has mastered the Pink Tower and shown interest in its mathematical properties”
Observe whether the child is ready for the abstraction - they should be attempting to count or measure the Pink Tower cubes
Keep language minimal during initial presentations, allowing the material to reveal its own mathematical relationships
Store near the Pink Tower but present as a separate work to maintain focus and prevent overwhelming the child
Everything you need to know about this material.
This set includes approximately 100 wooden cubes in graduated sizes that correspond to the dimensions of the Pink Tower. The cubes range from 1cm³ to smaller increments, allowing children to explore the mathematical relationships between each size in the Pink Tower progression.
Yes, this is an auxiliary material designed specifically to complement and extend work with the Pink Tower. The cubes are sized to match the Pink Tower's dimensions, making them ideal for pattern work, dimension comparison, and advanced exercises that build upon the foundational concepts introduced by the Pink Tower.
Children can create horizontal and vertical patterns, build the Pink Tower in different orientations, explore volume relationships, practice seriation with multiple sets, create geometric designs, and discover mathematical concepts like squared and cubed numbers through hands-on manipulation.
The storage box features beautiful dovetail joint construction, a hallmark of quality woodworking that ensures exceptional durability. This premium craftsmanship means the box will withstand daily classroom use while teaching children to care for materials properly.
This material is typically introduced after the child has mastered the basic Pink Tower exercises and can build it accurately. Usually around ages 4-5, when children show readiness for more complex dimension work and pattern exploration, though some advanced 3-year-olds may be ready earlier.
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Bundle related materials and save. Free curriculum guide included with every set.
