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| 4.34 |
Large Bead Frame |
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A wooden frame with 7 rows for representations of numbers
from units to millions. |
| 4.36 |
Long Division |
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This set consists of 4 colour-coded division boards and a wooden tray, which holds seven racks of tubes with beads, 7 wooden, coloured cups, and 36 skittles in a wooden box. With this material, the child performs short and long division with dividends up to the millions and divisors up to 4 digits. |
| 4.37 |
Decanomial Bead Bar Box |
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A ten compartment beech wood box with lid containing 55 of
each of the colored bead bears from 1-10 |
| 4.39 |
Numerals and Counters |
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A box with lid containing 55 red plastic discs and plastic
tablets with the numerals 1-10 printed in red. |
| 4.40 |
Small Numerical Rods |
_JPG.jpg) |
A wooden box with two sets of small number rods
increasing in length from 2,5 to 25 cm. |
| 4.41 |
Golden Bead Chains of 100 and 1000 with Wall Frame |
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A beech wood wall frame hanging the 100 chain and the 1000
chain . |
| 4.41.1 |
Printed Arrows for 100/1000 Bead Chains with Boxes |
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Two sets of decimal system colour-coded plastic arrows in two clear plastic containers, one for the 100 chain and one for the 1000 chain. |
| 4.42 |
Short Bead Chains with Wall Frame |
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A beech wood wall frame hanging the short bead chains 1-10.
Also included is a bead square for each number 1-10. |
| 4.42.1 |
Printed Arrows for Short Bead Chains with 10 Boxes |
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Ten sets of colour-coded plastic arrows with the multiples printed on them for use in the skip-counting excercises with the short bead chains (4.42) in ten clear plastic containers. |
| 4.44 |
Large Fraction Skittles With Stand |
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Four wooden skittles, one undivided, the others divided into
two, three, and four parts; painted red, orange, and green. |
| 4.45 |
Fraction Skittles With Two Stands |
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Ten metal circles, one undivided, the others divided into
two to ten equal parts. All insets are painted red and fitting
into green frames. |
| 4.46 |
Instrument for Reduction of Fractions |
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A thick white and green metal plate calibrated from 0 to 100
for positioning the fraction piece to be converted to a decimal.
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| 4.47 |
Instrument for Measurement of Angles |
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A thick white and green metal plate calibrated in 360 degrees
for positioning a fraction piece to be measured. |
| 4.48 |
Cut-Out Labeled Fraction Circles |
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The red whole and cut-out labeled circles are stored in a
wooden box with 10 compartments. |
| 4.50 |
Yellow Triangles for Area |
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A beech wood box containing yellow, square rules figures for
the area exercises. |
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