‹ Catálogo Ref. REFW120125

Montessori Wooden Fraction Calculator Learning Board

<p>This Montessori wooden fraction calculator board introduces children from 5 years to fractional concepts, proportions, and mathematical divisions in a tangible, visual format.</p> <p>Features colour-coded circular segmented discs (Ø 10 cm x 2 mm) representing wholes, halves, thirds, quarters, and fifths seated on a natural wooden calculation base.</p>

11,99 €
In stock (Dispatched within 24/48h) Solo faltan 137,01 € para el envío gratis
Periodo sensitivo: 3-6 ans & 6+ ans • Esprit Mathématique & Raisonnement

Pedagogía Montessori y Desarrollo Infantil

Diseñado para fomentar la autonomía natural mediante la exploración práctica

Transform abstract fractions into an intuitive, tactile experience with this classical Montessori mathematical material, designed to make proportions and fractional arithmetic crystal clear.

Concrete Mathematical Visualisation

Following Maria Montessori's principle of moving "from the concrete to the abstract", children physically manipulate circular segments. They easily discover that two halves or four quarters form one whole (1/2 + 1/2 = 1; 2/4 = 1/2), establishing deep conceptual comprehension rather than rote memorisation.

Comparative Equivalence & Arithmetic

Children can overlay segments to test fraction equivalences, compare ratios, and solve early addition and subtraction equations with visual self-correction.

Precision Laser-Cut Hardwood

Manufactured from sustainably harvested birch plywood with laser-etched fractional values and smooth non-toxic colour staining.

Lo que este material desarrolla en su hijo

Motricité fine

Précision gestuelle et maîtrise des doigts

Coordination œil-main

Synchronisation visuelle et motrice

Autonomie & persévérance

Capacité d'auto-correction par l'action

Mismo rango de edad (3-6 años & 6+ años)

Otros materiales sensoriales pensados especialmente para esta etapa de desarrollo.

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