Tens Boards: International Version

Name: Tens Boards: International Version
Brand: Nienhuis Montessori
SKU: NIE-003120
Price: 88.73 EUR
Availability: InStock

Price

€88.73

Final price — seller not VAT-registered

Shipping & Delivery

In Stock · 2-3 days

Quantity

Age Range3-6 Years

MaterialNatural wood

DimensionsApprox. 8 × 25 × 5 cm

CertificationAMI Approved

About

The Tens Boards introduce children to the decimal system through hands-on manipulation of sliding number tiles. This elegant wooden material features two boards with compartments containing movable number panels from 1-9, and children can then construct numbers 10-99 systematically while developing their understanding of place value and number composition.

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

— Maria MontessoriTo Educate the Human Potential

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2-Year WarrantyQuality guaranteed

Everything You Need

Tens Boards2 wooden boards with sliding compartments

Number TilesComplete set 1-9 in storage compartments

The Montessori Method

The Tens Boards reveal mathematics as a discoverable system where children construct two-digit numbers through direct manipulation of sliding wooden tiles. Each compartment's movable panels from 1-9 transform abstract place value into visible, touchable reality. When children slide these number tiles alongside the fixed tens column, they physically build 10, 11, 12 through 99, experiencing how our decimal system operates through their own hands. The Tens Boards' sequential layout demonstrates that numbers follow predictable patterns—after sliding all nine tiles for 10-19, children must advance to the next tens compartment. This wooden material addresses the developmental need for concrete experiences with quantity before abstraction. The boards' design isolates place value as a concept, showing how the same digits 1-9 create entirely different numbers when positioned after 10, 20, or 30. Through repeated construction of two-digit numbers, children internalize that our number system groups quantities into tens, preparing them for more complex mathematical operations.

✹Understanding place value through physical construction of two-digit numbers✹Recognizing patterns in the decimal system from 10-99✹Developing systematic thinking through sequential number building✹Strengthening number recognition and reading skills✹Building foundation for addition and subtraction with regrouping

Tens Boards: International Version — Child learning

AMI Certified

Activity Guide

Step by Step to Mastery

5 steps to mastery

Move slowly and deliberately, allowing the child to see the number appear

Point to each complete number and name it clearly

Emphasize the pattern—after 19 comes 20, not 110

Let the child take over when they show understanding

This reinforces place value understanding

Browse steps

Move slowly and deliberately, allowing the child to see the number appear

Point to each complete number and name it clearly

Emphasize the pattern—after 19 comes 20, not 110

Let the child take over when they show understanding

This reinforces place value understanding

Developmental Benefits

Why Educators Choose This

Decimal System Understanding

Children physically construct numbers 10-99, internalizing the pattern and structure of our base-ten number system.

Place Value Mastery

The sliding mechanism demonstrates how tens remain constant while units change, making abstract concepts concrete.

Sequential Thinking

Working through numbers systematically develops logical progression and pattern recognition skills.

Fine Motor Refinement

Precise sliding movements strengthen finger control and hand-eye coordination essential for writing.

Use three-period lessons with built numbers

'This is 34' (naming), 'Show me 34' (recognition), 'What is this?' (recall)

Connect to daily classroom numbers—calendar dates, counting children present, page numbers in books

Observe which numbers children struggle to build; this reveals place value understanding gaps

Pro Tip

“Present one board at a time initially, introducing the second board only after mastery of 10-59”

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 is appropriate for introducing the Tens Boards?

The Tens Boards are designed for children ages 4-6 who have mastered counting 1-10 and are ready to explore two-digit numbers. Children should be familiar with the golden bead material and have a solid understanding of quantities before beginning work with the Tens Boards.

How do the sliding number tiles work on the Tens Boards?

Each board contains compartments with movable number panels (1-9) that slide horizontally to reveal or cover numbers. Children slide the tiles to create numbers from 10-99, physically manipulating the units place while the tens place remains constant, reinforcing the concept of place value through tactile experience.

What's the difference between the Tens Boards and the Hundred Board?

The Tens Boards focus specifically on constructing numbers 10-99 using sliding tiles that emphasize place value, while the Hundred Board displays all numbers 1-100 simultaneously. The Tens Boards provide a more focused, sequential approach to understanding how two-digit numbers are composed, making them ideal for initial decimal system work.

What materials should children work with before using the Tens Boards?

Children should have experience with the number rods, sandpaper numerals, spindle boxes, and golden bead material. They should confidently recognize numerals 1-9, understand quantity relationships, and have been introduced to the concept of ten through the golden bead material before beginning Tens Board work.

How do the Tens Boards support mathematical development?

The Tens Boards develop place value understanding, number composition skills, and pattern recognition. Children physically construct each number from 10-99, internalizing the decimal system's structure while preparing for addition, skip counting, and more advanced mathematical concepts through concrete manipulation.

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