Igual, Mayor Que, Menor Que

Name: Igual, Mayor Que, Menor Que
Brand: Nienhuis Montessori
SKU: NIE-ECSP0315
Price: 34.37 EUR
Availability: InStock

Price

€34.37

Final price — seller not VAT-registered

Shipping & Delivery

In Stock · 2-3 days

Quantity

Age Range3-6 Years

MaterialLaminated cardstock

Dimensions21 × 14 × 0.3 cm

CertificationAMI Approved

About

Tangible to conceptual — these Spanish-language comparison cards introduce mathematical inequality concepts through visual bead string representations. Children place greater than, less than, or equal to symbols in the empty box between bead quantities, building foundational understanding of mathematical relationships through concrete visual comparisons.

“The greatest sign of success for a teacher is to be able to say, 'The children are now working as if I did not exist.'”

— Maria MontessoriThe Absorbent Mind

AMI CertifiedOfficial Nienhuis

Free ShippingSee shipping rates

2-Year WarrantyQuality guaranteed

Everything You Need

Comparison cardsLaminated with bead string illustrations

Symbol placement cardsWith empty boxes for practice

The Montessori Method

The Igual, Mayor Que, Menor Que cards present mathematical inequality as a visual language that children can read before formal number work begins. These Spanish-language comparison cards transform abstract mathematical symbols into concrete decisions about bead quantities that children can verify through counting. Each card's bead string representations allow the child to see mathematical relationships as physical realities rather than arbitrary rules. The empty box between bead quantities invites the child to become an active participant in mathematical thinking, choosing which symbol correctly describes what their eyes perceive. By presenting inequalities through colorful bead arrangements, these cards connect the child's sensorial experiences with mathematical reasoning. The Spanish text reinforces that mathematics is a universal language while honoring linguistic diversity in the classroom. Through repeated work with these comparison cards, children develop the ability to analyze quantities visually before moving to numerical comparisons, building a foundation for algebraic thinking that emerges from their own observations rather than memorized procedures.

✹Visual discrimination of quantity differences through bead counting✹Recognition and proper use of mathematical inequality symbols✹Development of comparative language in Spanish✹One-to-one correspondence through bead counting✹Foundation for algebraic thinking through relationship analysis

Igual, Mayor Que, Menor Que — Child learning

AMI Certified

Activity Guide

Step by Step to Mastery

6 steps to mastery

Let the child touch-count each bead if needed for accuracy

Use Spanish numbers if the child knows them

uno, dos, tres

Use Spanish numbers if the child knows them: uno, dos, tres

Physical alignment of beads can help visual comparison

The symbol 'eats' the bigger number - demonstrate with hand gestures

Example

'Cinco es mayor que tres'

Example: 'Cinco es mayor que tres'

Mix card difficulty to maintain engagement

Browse steps

Let the child touch-count each bead if needed for accuracy

Use Spanish numbers if the child knows them

uno, dos, tres

Use Spanish numbers if the child knows them: uno, dos, tres

Physical alignment of beads can help visual comparison

The symbol 'eats' the bigger number - demonstrate with hand gestures

Example

'Cinco es mayor que tres'

Example: 'Cinco es mayor que tres'

Mix card difficulty to maintain engagement

Developmental Benefits

Why Educators Choose This

Mathematical Reasoning

Develops understanding of quantity relationships and comparison symbols through visual representation.

Visual Discrimination

Strengthens ability to perceive differences in quantity through careful observation of bead arrangements.

Symbol Recognition

Introduces mathematical notation for greater than, less than, and equal to in meaningful contexts.

Bilingual Learning

Supports Spanish-speaking children in accessing mathematical concepts in their native language.

Create a three-period lesson with the symbols before using the cards

Allow children to verify their choices by physically matching beads one-to-one

Connect to other mathematical materials like the red and blue rods or number rods

Pro Tip

“Introduce vocabulary in context: 'mayor que' (greater than), 'menor que' (less than), 'igual' (equal to)”

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

At what age can children start using these comparison cards?

These cards are designed for children ages 3-6, though children showing readiness for mathematical concepts around age 3 can begin with simple comparisons of 1-5 beads.

Do children need to know how to count before using this material?

While basic counting skills (1-10) are helpful, children can begin by visually comparing quantities without counting, naturally developing their understanding of more/less through the concrete bead representations.

What symbols are included with the cards?

The set includes the mathematical symbols for greater than (>), less than (<), and equal to (=), which children place in the empty box between the bead string images.

How many comparison cards are included in the set?

The set includes multiple cards featuring different bead string quantities, allowing for varied practice with numbers typically ranging from 1-20 beads per string.

Can this material be used by non-Spanish speaking children?

Yes, while the title is in Spanish, the mathematical symbols are universal and the visual nature of the bead comparisons makes this accessible to children regardless of language.

Customer Reviews