Number Rods - 1MM.080
Set of ten wooden rods graded in length from ten centimeters to one metre. They are identical to the Long Rods except that each ten centimeter section is alternately painted red and blue

Matching Numerals - 1MM.081
Set of wooden cards with numerals 1-10 printed in red for matching symbols to the corresponding quantities, in a wooden box
Sandpaper Digits: European - 1MM.082
Set of ten wooden tablets with digits 0-9 in sandpaper, in a wooden display box

Sandpaper Digits: American - 1MM.083
Set of ten wooden tablets with digits 0-9 in sandpaper, in a wooden display box

Spindle Boxes - 1MM084
Set of two wooden boxes each divided into five compartments with the numerals 0-4 and 5-9 respectively, printed in sequence along the long

Wooden Sprinted - 1MM.085
Set of 45 wooden spindles and 8 red ribbons in a wooden box


Cards and Counters - 1MM.086
Set of 55 red wooden counters and a set of wooden numerals 1-10 printed in red, in a box with tow compartments



Wooden Tray - 1MM.092
Wooden Tray 40x13cm

Introduction to Quantity - 1MM.092.1
Set of golden bead material as follows: a bead unit, a bead bar, a beady square and a bead cube. All is contained in a special wooden tray, as shown in the picture.


Golden Bead Units - 1MM.087
Set of 10 golden single beads for units in a small wooden box.

Golden Bead Bars of Ten - 1MM.088
Set of 10 golden bead bars, in a wooden box

Golden Bead Hundred Squares - 1MM.089
Set of 10 golden bead squares, in a wooden box.

Golden Bead Thousand Cube -1MM.090
A golden bead thousand cube, in a small wooden box.

Large Numerals 1-1000 - 1MM.091
Set of large number cards, in a wooden box. The numeral cards have different lengths and colours according to the hierarchies, green for 1-9, blue for 10-90 red for 100-900 and green for 1000.



Golden Bead Units - 1MM.093
Wooden box with 100 individual golden beads for units

Golden Bead Bars of Ten - 1MM.094
Set of 45 golden bead bards of ten, in a wooden box

Wooden Hundred Square - 1MM.095
Set of 45 silk-screened wooden squares, in a wooden tray

Wooden Thousand Cubes - 1MM.096
Set of 9 slik-screened wooden cubes, in a wooden tray

Large Numeral 1-9000 - 1MM.097
Set of large number cards, ina wooden box. The cards have different lengths and colours according to the hierarchies: green for 1-9, blue for 10-90, red for 100-900 and green for 1000-9000

Small Numerals 1-3000 - 1MM.098
Three sets of small number cards, in a wooden box. The cards have different lengths and colours according to the hierarchies: green for 1-9, blue for 10-90, red for 100-900 and green for 1000-9000

Wooden Tray, Small - 1MM.099.1
Wooden Tray, 11x11 cm

Wooden Tray, Medium -1MM.099.2
Wooden Tray 25x28 cm

Wooden Tray, Large - 1MM.100
Wooden Tray 25x43cm

Decimal System Material, Complete Set - 1MM.100.2
Set made up of 1MM.093, 1MM.094, 1MM.095, 1MM,096, 1MM.097, 1MM.098, 4 pieces of 1MM.099.1, 4 pieces of 1MM.099.2 and 1MM.100


Large Numerals 1-9000 Wooden - 1MM.097.1
Set of large wooden number cards 1-9000 with different length and colours
according to the hierarchies, in a wooden box

Small Numerals 1-9000 Wooden - 1MM.098.2
Set of small wooden number cards 1-9000 with different lengths and colours according to the hierarchies, in a wooden box






Stamp Game - 1MM.101
This material is contained in a wooden box divided into six compartments. The stamps are organised by hierarchial colour: Green, Blue & red; and by the numerals printed on them: 1,10,100 and 1000. The material includes colour-coded skittles and disks


Dot game Board - 1MM102
Special erasable, plasticized, graph boards in wooden frame with columns for tens, hundreds, thousands and ten thousands

Erasable Felt-tip, Black - 1MM.102.1

(no picture)

Erasable Felt-tip, Red - 1MM.102.2
(no picture)

Dot Game Boards - 1MM.103
Set of 30 forms
(no picture)





Seguin Teen Boards - 1MM.104
Set of two wooden boards with a natural wood finish, each divided into five equal sections. The numeral 10 is printed on the boards. The numerals 1-9 are printed on wooden tablets. A wooden box is provided to store these materials




Seguin Ten Boards - 1MM.106
Set of two wooden boards with a natural wood finish, each divided into five equal sections. The numerals 10-90 are printed on the boards. The numerals 1-9 are printed on wooden tablets. a wooden box is provided to store these materials.





Bead Chains of 100 and 1000 - 1MM.108
This material consists of a) ten golden bead bars of ten linked together to form the hundred chain; b)10 golden 100 chains linked together to form thousand chain; c) a wooden wall rack with hooks for hanging the chains

Arrows for Bead Chains of 100 and 1000 - 1MM.109
Two sets of arrows in hierarchical colours: one for the hundred chain and one for the thousand chain, in plastic boxes (no Picture)



Short Bead Chains - 1MM.110
This material consists of : a) a set of coloured bead chains for the numbers 1-10; b) a set of corresponding bead chains; c) a wooden wall rack with hooks for hanging the chains

Arrows for short bead chains - 1MM110.1
Complete set of arrows for the short chains, in plastic boxes (no picture)



Bead Material: Cubes, Squares and Chains - 1MM.111
Set of short and long bead chains together with the corresponding squares and cubes. The material is made out of colour bead bars 1-10

Arrows for Bead Material - 1MM.112

Complete set of arrows for the short and long chains of 1MM.111 in 20 plastic boxes (no picture)

Cabinet for Bead Material - 1MM.113
Wooden cabinet with shelves of different lengths, hooks for hanging chains, and castors to allow mobility in the classroom. This cabinet is for item 1MM.111



Addition Snake Game - 1MM.114
Wooden tray containing
a) a compartmentalized wooden box with ten bars of each of the colour bead bards 1-9; b) a wooden box divided into two compartments and holding a black and white bead stair 1-9, plus 20 golden bead bars of ten



Addition Strip Board - 1MM.115
This material consists of: a) a board divided into squares and with the numerals 1-18 printed along the top and a vertical red line drawn after the 10; b) a wooden box containing nine blue and nine red wooden strips of varying lengths with the printed numerals 1-9. The blue strips are undivided whereas the red strips are divided into squares

Addition Charts and Tiles - 1MM.116
This material consists of six charts and a wooden box containing 81 wooden number tiles






Addition Booklets - 1MM.117
Set of 10 booklets of 9 forms each with preprinted combinations to be completed with the missing answers

Addition Problems - 1MM.117.1
Wooden box containing two sets of printed cards in two separate compartments as follows: a) all the possible addition problems from the addition charts; b) all the corresponding answers



Subtraction Snake Game - 1MM.118
Wooden tray containing a) a compartmentalized wooden box with ten bars of each of the colour bears 1-9; b) a wooden box with five bards of each of the grey bead bars 1-9 ; c) a wooden box divided into tow compartments and holding a black and white bead stair 1-9, plus 20 golden bead bars of ten



Snake Game with Negative Numbers - 1MM.119
Wooden tray containing a) a compartmentalized wooden box with ten bars of each of the colour bears 1-9; b) a wooden box with five bards of each of the grey bead bars 1-9 ; c) a wooden box divided into tow compartments and holding a black and white bead stair 1-9, plus 20 golden bead bars of ten; d) a wooden box divided into two compartment and holding 20 grey bead bars of ten plus a silver and white bead stair 1-9



Signed Numbers - 1MM.119.1
Two compartmentalized boxes for the positive and the negative numbers respectively. T he first box contains the numbers from +1 to +9 printed in black on white cardboard squares, plus blank box contains the numbers from –1 to –9 printed in black on grey squares, plus blank grey squares for writing on.
Each box also contains the number 0 printed in while on black squares. Each box contains 10 sets of numerals 0-9


Subtraction Strip Board - 1MM.120
This material consists of: a) a board divided into squares and with the numerals 1-18 printed along the top and a blue vertical line before the 10; b) a wooden box containing nine red and nine blue strips of varying lengths with the printed numerals 1-9. The blue strips are undivided whereas the red strips are divided into squares; c) a wooden box containing 17 strips of varying lengths and in a natural wood finish



Subtraction Charts and Tiles - 1MM.121
This material consists of three charts, and a wooden box containing 90 wooden number tiles


Subtraction Booklets - 1MM.122
Set of 10 booklet of 18 forms each with preprinted combinations to be complete with the missing answers

Subtraction Problems - 1MM.122.1

Wooden box containing two sets of printed cards in two separate compartments as follows: a) all possible subtraction problems from the subtraction charts; b) all the corresponding answers



Multiplication Bead Board - 1MM.123
This material consists of: a) a wooden board with 100 cavities in ten rows of 10 and the numerals 1-10 printed along the top, and a slot on the left side of the board; b) a wooden box with compartments containing 100 green beads plus number cards 1-10 and a red disk


Multiplication Chart and Tiles - 1MM.124
The material consists of set of five charts, and a wooden box containing 100 wooden number tiles



Multiplication Booklets - 1MM.125
Set of 10 booklets of 10 forms each with preprinted combinations to be completed with missing answers

Multiplication Problems - 1MM.125.1
Wooden box containing two sets of printed cards in two separate compartments as follows: a) all possible problems from the multiplication charts; b) all the corresponding answers


Bead Decanomial - 1MM.126
55 sets of the colour bead bars 1-10, in a wooden box divided into ten compartments



Sensorial Decanomial - 1MM.126.1
Set of plastic colour-coded squares and rectangles to represent the square of a Decanomial, in a wooden box divided into then compartments


Unit Division Board, Bead and Skittles - 1MM.127
This material consists of: a) a wooden board with 81 cavities in nine rows of 9 and with numerals 1-9 printed both along the top and vertically down the left side; b) a wooden box with compartments containing 81 green unit beads and 9 green wooden skittles



Division Charts and Tiles - 1MM.128
This material consists of a set of two charts and a wooden box containing 81 wooden number tiles


Division Booklet - 1MM.129
Ten sets of 36 forms each, to be complete with the missing dividends and answers

Division Problems - 1MM.129.1
Wooden box containing two sets of printed cards in two separate compartments as follows: a) all possible division problems from the division charts; b) all the corresponding answers



Small Bead Frame - 1MM.130
Wooden self-standing frame with four horizontal wires, each strung with ten beads in the appropriate hierarchical colour. On the left side of the frame there is a strip in white and grey to indicate the families of numbers


Forms for Small Bead Frame - 1MM.131

Set of 30 forms for the Small Bead Frame


Wooden Hierarchical Material - 1MM.132
This material consists of 3 cubes and 4 prisms in wood. Each piece is in the appropriate hierarchical colour and size, so as to give a geometric representation of units, tens and hundreds in different families of numbers. Set of cards with numerals 1, 10,100, 1000, 10 000, 1 00 000 and 1 000 000 is included for matching to the quantities


Large Bead Frame - 1MM.133
Wooden self-standing frame with seven horizontal wires, each strung with ten beads in the appropriated hierarchical colour. On the left side of each frame there is a white, grey and black strip to indicate the families of numbers

Forms for Large Bead Frame - 1MM.134
Set of 30 forms for the Large Bead Frame


Forms: Multiples - 1MM.135
Set of 30 forms for the study of multiples

Forms: Pythagoras - 1MM.136
Set of 30 forms for the multiplication tables

Forms to 50 - 1MM.137
Set of 30 multiplication forms for products up to 50

Forms to 100 - 1MM.138
Set of 30 multiplication forms fro products up to 100

Forms: Factors - 1MM.139
Set of 30 forms for factors




Pythagoras Board - 1MM.139.1
Wooden board and a wooden box of number cards, plus a control chart

Hundred Board - 1MM.139.2
Wooden board and a wooden box of number cards, plus a control chart


Checkerboard - 1MM.140
Wooden board with squares made out of felt. The squares are arranged in hierarchically coloured diagonals, from simple units to millions. The bead bards and number cards of 1MM.141 are needed for working with the checkerboard

Bead Bars and Cards - 1MM.141
Two wooden compartmentalized boxes containing: a) a box with 20 bars of each of the coloured bead bards 1-9; b) a box with 7 sets of the digits 0-9 printed on a white background and 4 sets on a grey background


Golden Bead Frame - 1MM.142
Wooden bead frame with 10 golden bead for each of the nine vertical wires. Along the top of the frame there is a strip in white, grey and black to indicate the families of numbers. The right side is marked with the hierarchical colours and along the bottom of the frame a red zero is printed below each wire. The number cards of 1MM.143 are needed for working with the golden bead frame

Number Cards - 1MM.143
Wooden box containing 4 sets of the digits 0-9 printed in black on a grey background


Bank Game - 1MM.144
This material consists of number cards contained in a wooden compartmentalized box, as follows: a) number cards for the multiple and from 1-9 units through to 1-9 thousand, with the numerals printed in black on the hierarchically colour-coded backgrounds; b) number cards for the multiplier with numerals printed in black on a grey background: four sets of cards with 1-9 plus cards with 0,00 and 000; c) number cards for the products from 1-9 units through to 1-9 hundred million, with the numerals printed in hierarchical colours on a white background; d) name tags for the different roles played by the children in the game

Division Material - 1MM.145
This material is used for both short and long division, with dividends up to the millions and divisors of 1 to 4 digits. The complete set of material consists of: a) seven wooden racks (3 white for simple units, 3 grey for thousands, 1 black for millions) each containing ten glass tubs each of which holds exactly then beads b) 700 hundred beads in green, blue or red, for the glass tubes c) seven cups in white, grey or black on the outside and with the appropriate hierarchical colour on the inside; d) four wooden division boards, hierarchically colour-coded; e) four sets of wooden skittles in hierarchical colours, 36 in all, in a wooden box; f) a wooden tray for holding the material and a wooden box for storing the material


Forms for Short
Division to Thousand - 1MM.146
Set of 30 forms for dividends up to the thousands

Forms for Short
Division to Millions - 1MM.147
Set of 30 forms for dividends up to the millions

Forms for Long
Division - 1MM.148
Set of 30 forms for dividends up to the millions and a divisor of 2 digits



Fraction Insets - 1MM.149
Set of red metal fraction circles ranging from one whole to ten tenths. Each fraction circle rests in a green metal frame, and each inset piece is provided with a knob. The two wooden stands of item 1MM.051 can be used to display the insets


Centesimal Circle and Protractor - 1MM.150
Set of two metal plates as follows: a) for the conversion of common fractions; b) protractor with 360 degrees for measuring


Decimal Board Material - 1MM.151
This material consists of: a) a felt –covered board with 13 columns for placing beading and little disks according to their value; b) a wooden box with 3 compartments containing 300 green, blue and red beads; c) a wooden box with 6 compartments containing 600 little green, blue and red disks in two shads of colour; d) a wooden box with three compartments containing 9 green, blue and red wooden skittles, 27 in all; e) a wooden compartmentalized box containing 3 sets of decimal number cards from 0.1 – 0.9 though to 0.000001 – 0.000009 and whole number cards 1-9, all printed in hierarchical colours


Decimal CheckerBoard - 1MM.152
Wooden board with 49 squares made out of felt, coloured in shades of green, blue and red. The squares are arranged in diagonals to represent the hierarchies from millions to millionths, and to differentiate decimals from whole numbers. The bead bars and number cards of item 1MM.141 are needed for working with the decimal checkerboard


Fraction Skittles - 1MM.153
Set of four large wooden skittles : a) one whole skittle; b) one skittle divided into two halves with matching red sides; c) one skittle divided into three thirds with matching orange sides; d) one skittle divided into four fourths with matching green sides


Square Root Pegboard - 1MM.154
This material consists of a wooden board with 900 holes, and a wooden box with three compartments containing 300 green, blue and red pegs


Square Root Bead Board - 1MM.155
Wooden board with 225 hole, and a wooden box containing 300 green, blue and red beads


Cubing and Cube Root Material - 1MM.156
Special wooden box divided into nine horizontal compartments, each containing a wooden cube and 28 wooden prisms with the same colours as the bead material 1-9


Hierarchical trinomial Cube - 1MM.157
Wooden cube made up of 27 pieces: cubes and prisms painted blue, red, white, yellow, orange, brown and green. The pieces are stored in a wooden box with a colour coded pattern on the lid. The box has two hinged sides for easy removal and replacement of the pieces


Powers of Two - 1MM.158
Cubes made up of seven pieces: three yellow cubes, two green and two white prisms. The material is contained in a wooden box with two hinged sides

Powers of Three - 1MM.159
Cube made up of 13 pieces : five yellow cubes, four white and four green prisms. The material is contained in a wooden box with two hinged sides