SQUARE ROOT BOARD WITH MARBLES

€265.00
Tax included

This material can be used when the child has already worked with many psycho arithmetic materials and has a good knowledge of the decimal system and operations with big numbers and is acquainted with the hierarchies. This board has been developed to extract the square root of big numbers in a pleasant and fascinating way. It also allows to make many arithmetic operations.

Description

This set consists of a board with 225 round holes and 560 glass marbles in 7 colours, placed in a wooden index box with seven compartments, thus dividing them in groups of 80 marbles in the various hierarchies (from single units to millions). All wooden parts have a UNI EN 71-3 finishing.

Product Details

Height
10
Width
74
Depth
67,5
Weight
7
MA33

Reviews

No reviews

16 other products in the same category:

2
Available
Math Materials

DECANOMIAL BEAD BOX

MA24
€310.00
This material can be used for many different activities, also in combination with other materials.
2
Available
Math Materials

ADDITION AND SUBTRACTION BOARDS WITH STRIPS

MA17
€85.00
Working with these boards enables the child to memorize the results of additions and subtractions of small numbers by repeating the exercise. In addition the vertical line engraved between 10 and 11 shows the key passage through the 10. On the subtraction board this line is engraved between 9 and 10 and emphasizes the need to first take away the units...
2
Available
Math Materials

NUMERALS AND COUNTERS WITH NUMERAL TABLETS AND BOX

MA02
€50.00
When working with the tablets and counters (from the age of three years onward) the child learns the numbers 1 to 10 and the quantity of single pieces associated to the number as well as the concept of even and uneven numbers. This material can be used with the mat MA18.
2
Available
Math Materials

STAMP GAME

MA11
€93.00
This material can be used after working with the decimal system and allows to carry out all four arithmetic operations, also with big numbers.
2
Available
Math Materials

COMPLETE DECIMAL SYSTEM

MA22
€395.00
This material can be used from around 5 years onwards and offers the child many possibilities. The main goal is to make the decimal system understandable by working with physical objects and symbols. With this material the child can compose big numbers and apply the four arithmetic operations to them, proceeding in a clear and conscious way from a...
2
Available
Math Materials

SUBTRACTION SNAKE

MA34
€237.00
This material can be used from the age of 4 onwards when the child knows the the golden bar of tens, the numbers 1 to 10 and the coloured bead bars. The goal is to memorize subtractions.
2
Available
Math Materials

INTRODUCTION TO THE DECIMAL SYSTEM

MA27
€215.00
This material can be used from the age of four, when the child has already practiced with the first psycho arithmetic materials and knows how to count to 10 and is confident with the names and quantities associated to the numbers 1 to 9. The specific aim of this material, used in combination with the MA27-A 1-1000 number cards, is for the child to get...
2
  • Pack
Available
Math Materials

KIT FOR BASIC ARITHMETIC OPERATIONS

KMA02
€170.00
Using this material of high esthetic quality to attract the child’s attention, from the age of around five it will be able to explore and master basic arithmetic operations by manipulating concrete objects. Moreover, by repeating the exercises, the child will progressively memorize the results of the arithmetic operations and this will be very useful for...
2
  • Pack
Available
Math Materials

MULTIPLICATION AND DIVISION KIT

KMA01
€105.00
This material, to be used from the age of 5 onwards, allows the child to immediately catch the concept of multiplication and division by simply handling concrete objects and also makes clear how the two operations are one the inverse of the other. By repeating the exercise, it also allows to progressively memorize the results of simple multiplications...
2
Available
Math Materials

GREY BEAD STAIRS FOR SUBTRACTION

MA36
€40.00
This material can be used from the age of 4 onwards when the child knows the the golden bar of tens, the numbers 1 to 10 and the coloured bead bars. The goal is to memorize subtractions.
2
Available
Math Materials

ADDITION BOARD WITH STRIPS

MA17-A
€40.00
Working with these boards enables the child to memorize the results of additions of small numbers by repeating the exercise. In addition the vertical line engraved between 10 and 11 shows the key passage through the 10
2
Available
Math Materials

INTRODUCTION TO QUANTITIES WITH TRAY

MA26
€105.00
Work with this material starts from the age of four when the child has been working with the first psycho arithmetic materials and knows how to count to 10, knows the names and quantities associated to the numbers 1 to 9. The specific aim of this material, used in combination with the numeral tablets 1-1000 (MA26-A or MA26-B) is to get to know the...
2
Available
Math Materials

BIG BEAD FRAME

MA13
€77.00
The big bead frame is to be used after the small one (MA12). The goal is to accompany the child towards abstraction: from the analysis and operations with real quantities to those with positional numeration, according to the decimal system. Whereas the small frame allows to work with numbers up to the thousands, this one goes up to the millions.
2
Available
Math Materials

COMPLETE BIG MULTIPLICATION SET

MA20.B
€300.00
Using this material the child can make multiplications with big numbers and make a geometric analysis of the multiplications.
2
Available
Math Materials

SMALL MULTIPLICATION BOARD

MA08
€57.00
Working with this board, from the age of five onwards and by repeating the exercise, enables the child to memorize the results of simple multiplications with results from 1 to 100.
Product added to wishlist