



Montessori Trinomial Cube - Sensorial Material
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Product Description
The Montessori Trinomial Cube is a foundational sensorial material that visually and physically represents the algebraic formula (a + b + c)³. Composed of 27 precision-cut wooden blocks in black, red, blue, and yellow, this hands-on puzzle supports early algebraic understanding while promoting logical reasoning and visual-spatial skills.
Key Features
- Includes 27 wooden pieces arranged to form a trinomial cube
- Pieces vary in height, width, and color to demonstrate the trinomial identity
- Color-coded to reinforce visual discrimination and pattern recognition
- Comes in a durable wooden box with a hinged lid for storage and presentation
- Aligned with Montessori sensorial and mathematical curriculum
Benefits for Children
- Develops visual and tactile discrimination
- Promotes pre-algebraic thinking through hands-on exploration
- Strengthens concentration, sequencing, and memory
- Enhances fine motor skills and hand-eye coordination
- Fosters independent learning and self-correction
What’s Included
- 1 wooden storage box with lid (11.6 cm x 11.6 cm x 10.2 cm)
- 27 color-coded wooden blocks
- 1 trinomial pattern lid insert (13.8 cm x 13.8 cm)
Specifications
- Cube dimensions when assembled: 9 cm x 9 cm x 9 cm
- Material: Solid wood with child-safe, non-toxic paint
- Recommended Age: 4+ years
How to Use
Invite the child to disassemble and reassemble the cube by matching the colors and sizes of the pieces. The activity can be introduced first as a sensorial challenge and later linked to the trinomial formula in the elementary years.
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Montessori Trinomial Cube - Sensorial Material
