Partes De Lo Entero

Name: Partes De Lo Entero
Brand: Nienhuis Montessori
SKU: NIE-ECSP0648
Price: 35.84 EUR
Availability: InStock

Price

€35.84

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Shipping & Delivery

In Stock · 2-3 days

Quantity

Age Range3-6 Years

MaterialHeavy cardstock

Dimensions10 × 10 cm

CertificationAMI Approved

About

Material to mental — this Partes De Lo Entero (Parts of the Whole) material puts children in direct contact with the fundamental concept of fractions through engaging visual cards featuring everyday objects. Each laminated card pair shows a complete object alongside its divided sections, helping children understand how wholes can be divided into equal parts through concrete, relatable examples.

“Free the child's potential, and you will transform him into the world.”

— Maria MontessoriTo Educate the Human Potential

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Everything You Need

Matching card pairsApprox. 6 cards showing wholes and parts

Visual examplesIncluding fish and tool illustrations

The Montessori Method

Partes De Lo Entero bridges the gap between concrete experience and abstract mathematical thinking by presenting fractions through familiar objects from daily life. The laminated card pairs showing whole objects alongside their divided sections allow children to discover fraction concepts through visual comparison rather than numerical symbols. This material addresses the developmental need for concrete representation before abstraction - children can see an apple cut in half or a pizza divided into quarters, connecting mathematical concepts to their lived experiences. The everyday objects featured on these cards make fraction work accessible because children already understand these items intuitively. By working with Partes De Lo Entero, children build mental schemas for division and proportional reasoning through images they can relate to their own experiences. The visual nature of these fraction cards respects how young children process information - through observation and comparison rather than abstract rules.

✹Recognition of whole objects versus divided parts through visual discrimination✹Understanding equal divisions and the concept of fairness in sharing✹Development of fraction vocabulary (half, quarter, third) in context✹Visual-spatial reasoning through comparing divided sections✹Foundation for later mathematical work with numerical fractions

AMI Certified

Activity Guide

Step by Step to Mastery

5 steps to mastery

Choose objects the child knows well from daily life to build confidence

Use consistent vocabulary

'This apple is cut into two equal parts'

Use consistent vocabulary: 'This apple is cut into two equal parts'

Let the child trace the parts with their finger to reinforce the division

Ask 'How many equal parts do you see?' to develop counting with fractions

Observe which divisions the child recognizes most easily

Browse steps

Choose objects the child knows well from daily life to build confidence

Use consistent vocabulary

'This apple is cut into two equal parts'

Use consistent vocabulary: 'This apple is cut into two equal parts'

Let the child trace the parts with their finger to reinforce the division

Ask 'How many equal parts do you see?' to develop counting with fractions

Observe which divisions the child recognizes most easily

Developmental Benefits

Why Educators Choose This

Mathematical Understanding

Introduces fraction concepts through concrete visual representations of parts and wholes.

Visual Discrimination

Develops ability to recognize relationships between complete objects and their divided sections.

Logical Thinking

Encourages analysis of how objects can be divided into equal parts through matching activities.

Language Development

Builds vocabulary for mathematical concepts including whole, part, half, and quarter.

Connect card work to snack time - actually divide foods shown on the cards when possible

Create three-part cards

whole, divided, and fraction symbol for advanced students

Use the cards for group lessons on fair sharing and equal distribution

Pro Tip

“Present simpler divisions (halves) before complex ones (sixths or eighths)”

The Gold Standard in Montessori

Every Child Is a Little Creator

Heritage

Since 1929

Trusted by

Schools Worldwide

Handcrafted

in Europe

AMI

Endorsed

Have Questions?

Frequently Asked Questions

Everything you need to know about this material.

Contact Our Experts

What age group is Partes De Lo Entero designed for?

This material is specifically designed for children ages 3-6 years old, aligning with the sensitive period for mathematical concepts during the preschool and early elementary years.

How does this material teach fractions to young children?

The material uses visual card pairs showing familiar objects (like fruits, pizzas, or shapes) in their whole form alongside the same object divided into equal parts, making abstract fraction concepts concrete and relatable.

What's included in the Partes De Lo Entero set?

The set includes multiple pairs of laminated cards featuring various everyday objects. Each pair consists of one card showing the complete object and another showing it divided into equal parts (halves, thirds, quarters, etc.).

Can children use this material independently?

Yes, after an initial presentation, children can work with these cards independently. The visual nature and self-correcting aspect allow for autonomous learning and exploration of fraction concepts.

How does this material prepare children for later mathematics?

By introducing fractions through concrete visual representations, children develop a strong conceptual foundation for understanding parts and wholes, which is essential for later work with mathematical fractions, division, and proportional reasoning.

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