Baby
0-12 Monate
Kleinkind
1-3 Jahre
Vorschule
3-6 Jahre
Grundschule
6-12 Jahre
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 |
|---|---|
| Grösse | 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:
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.
Free shipping in Switzerland on orders over CHF 120! / Livraison gratuite en Suisse pour les commandes supérieures à 120 CHF !
We ship worldwide / Nous livrons dans le monde entier
We ship worldwide / Nous livrons dans le monde entier
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