Montessori Toys, Materials & Furniture

Nienhuis Montessori 12 Identical Blue Triangles


Ages: 5 Years and Up
$15.00 Shipping

Montessori triangle

The 12 Identical Blue Triangles are used to explore equivalency, congruency, and similarity. This item includes 12 right-angled scalene triangles and a beechwood box with a lid.



Brand: Nienhuis Montessori

Minimum age: 5 years

Certification: AMI approved

Nienhuis Montessori 12 Identical Blue Triangles

  • AMI Approved

Nienhuis is the world's leading Montessori brand that combines skills, advanced technology, and modern equipment. The high-quality learning materials they produce meet Montessori's standards.

Nienhuis was founded in 1929 by Albert Nienhuis, who teamed up with Maria Montessori to produce learning materials that create a stimulating educational environment where the children are the center.

As a brand officially endorsed by the Association Montessori Internationale, Nienhuis products reflect Maria Montessori's vision of education that enables children to discover the world independently.

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