Braune Treppe - Nienhuis Montessori

Braune Treppe – Nienhuis Montessori

CHF 221.90

Artikelnummer: 002500

Verfügbar bei Nachbestellung

Voraussichtliches Lieferdatum: 15. Oktober 2026

Braune Treppe – Nienhuis Montessori

Die Nienhuis Montessori Braune Treppe mit Klarlack stellt eine Reihe von zehn massiven hölzernen Prismen dar und demonstriert dem Kind die Veränderung der Breite, während die Länge konstant bleibt.

Die Übung mit der Braune Treppe bereitet das Kind indirekt auf die Konzepte der ebenen Geometrie, der Fläche und des Volumens vor. Die Prismenserie ist Teil des Montessori-Sinneslehrplans und wird in präzisen Abstufungen von 1 x 1 x 20 cm bis 10 x 10 x 20 cm hergestellt.

Dieses Montessori Material ist für Kinder im Alter von 3-6 Jahren geeignet.

Inhalt:

10 hölzernen Prismen

We currently do not have this item in stock, but it is available on pre-order. We will order this item for you from our supplier. Due to importation from the European Union to Switzerland please allow 2 to maximum 3 weeks for delivery.

Gewicht 5.7 kg
Masse 30 × 23 × 20 cm
All Nienhuis Montessori materials are produced in factories certified by the ISO 9001-Quality Management System Standard and the ISO 14001-Environmental Management System Standard.

The main production principles of Nienhuis Montessori are quality, safety and durability:
  • Raw materials are tested according to EN71-3 safety and quality standards and ASTM (American Society of Testing Materials) of the countries they are destined.
  • All lacquer and paint is controlled immediately after it has been received. Every delivery is tested by a certified testing device.
  • A repeatable procedure is applied during the design of each single product, avoiding overlooking safety issues with regard to the product material, design, and technology needed.
  • A physical safety test is done for the first batch of each new product. If any material is improved products are re-certified to meet all safety and quality standards.
Nienhuis Montessori materials are made according to the blueprints as first specified by Maria and Mario Montessori, and present day by the Association Montessori Internationale (AMI) Materials Committee.



We ship worldwide / Nous livrons dans le monde entier / Wir versenden weltweit

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