KR20130008378A - Scale using the principle of the cuisenaire color rods - Google Patents

Abstract

PURPOSE: A colored strip ruler using a Cuisenaire rods principle is provided to enable to be utilized for learning multiplication tables by differently coloring per predetermined units and for doing the addition and subtraction, thereby enhancing a mathematical thinking ability and a calculating ability. CONSTITUTION: A colored strip ruler(100) using a Cuisenaire rods principle comprises a body(110) and a color section(120). The body has a plurality of the color sections in plural lines. The body is made of a plastic material of a transparent and semi-transparent material. A t-shaped groove(130) is formed in the center of each color section.

Description

Color scale ruler using the principle of the quiznare bar {Scale using the principle of the cuisenaire color rods}

The present invention relates to a color stripe using a quiznare bar principle, and more specifically, by using a quiznare bar principle to display a different color for each unit, it is possible to easily check the scale of the ruler, but also in various mathematics learning It is about a color stripe using the quiz narrative bar principle.

Sleeping generally means a tool used to measure the length of an object.

Usually, measuring the length of an object is called a degree, and the pottery is called a scale or a ruler. The ruler is divided into ruler, sectioner and rotor.

Rulers are straight, fitted and taped, and straights range from precision, such as metric or standard, to selling in stationery.

Depending on the application, there may also be an extensometer, a box in which another box is folded into a wooden box for surveying, a letter box connected with metals of several pieces, a staircase used for pulling, a producer for sewing. Iii) There are casters that can stretch the scale for die casting.

Construction multipliers have a variable form, ranging from gradients, diagonal lengths, and the diameter of logs to scales that produce one side of the lumber. In addition to the usual tape-shaped tapes, there are also wire and chain-shaped ones. The inserter measures the length of the outside by inserting an object or measures the inner dimension by inserting it into a hole, such as a vernier caliper or micrometer.

The end face is flat or spherical at both ends, and the length between both ends is precisely shown. A plane whose cross section is called a convex gauge is called a convex gauge, and the cross section is trimmed to a steel or crystal plate, the dimensions of which are measured using waves of light, and some convex in this plane. The gauge can be brought into close contact to create the required dimensions. The most precise one measures up to 1 / 10,000mm.

The rotor measures the length to be obtained by rolling the wheel and multiplying it by the length of the circumference. It is used for the measurement of electric wires and fabrics, and a taxi meter is a kind. The ruler usually reads the scale directly on the object to be measured, attaches a vernier like a vernier caliper, reads the scale finely, changes the movement of the screw to a rotation angle like a micrometer, or uses a microscope as a standard. do. The ruler is to carry out a metrological instrument inspection with a scale and a horse. When using it, the measurement result is corrected in consideration of the expansion by temperature and the pulling force such as a tape measure. The pulling force for the tape measure is 2 kg.

On the other hand, the general person is a very common learning item that can be easily obtained from the surrounding area, but the shape is generally monotonous, and when used for math learning with a general structure in which only scales and numbers are expressed, it is usually simple length. It is used only for measurement and there is no function that can be used for math learning such as addition and multiplication.

Therefore, the present invention is to solve these problems, the object of the present invention is to display the different colors for each unit by using the quiznare bar principle to easily check the scale of the ruler as well as mathematical thinking power and computing power, multiplication The purpose of this study is to provide a colored stripe using the quiz narrative bar principle, which can be used for various math lessons such as phrase principle, multiple and divisor, dividing and collecting numbers, addition and subtraction.

In order to solve such a technical problem,

It provides a color stripe using the quiznare bar principle, characterized in that formed by forming a large number of color sections on the body.

At this time, the chair is characterized in that the body is made of a transparent or translucent plastic bar shape.

And, the plurality of color sections formed in the body of the ruler formed a red section of 2cm length along the longitudinal direction of the body at 2cm intervals, the next row of the red section to form a light green color section of 3cm length at 3cm intervals, In the next row of the green-green section, a purple section of 4 cm length is formed at 4 cm intervals, and in the next row of the purple section, a yellow section of 5 cm length is formed at 5 cm intervals, and the next section of the yellow section is a green section of 6 cm length. Form 6cm intervals, the next section of the green section is formed 7cm long black section, 7cm interval, the next row of the black section is formed 8cm long brown section 8cm interval, next to the brown section The row is characterized in that it is formed by forming a blue section of 9cm length with a 9cm interval.

In addition, a protective coating is further formed on the outside of the color section.

The color section is characterized in that a groove is formed in the center of each color portion.

On the other hand, the groove is characterized in that the "T" shape.

And, the groove is characterized in that the moving member is installed.

In addition, the moving member is characterized in that the handle further installed.

Further, the adhesive member is further formed on the upper portion of the color section.

The color stripe using the quiznare bar principle according to the present invention is not only time-saving to measure the length of the objects, etc., because the color is divided by unit length, it is convenient to see the size of the number at a glance.

In addition, not only monolithic use of various colors compared to ordinary people, but also by using the principle of the quiznare bar can be used to change the color for each unit, it can be used for multiplying, multiplying phrases, dividing and collecting It can be useful for improving mathematical thinking and computing power.

1 is a diagram illustrating a general quiz nare bar.
2 is a diagram illustrating a color stripe using the quiznare bar principle according to the present invention.
Figure 3 is a cross-sectional view of the color stripe using the quiznare bar principle according to the present invention.
Figure 4 is another embodiment of the color stripe using the quiznare bar principle according to the present invention.
5 is another embodiment of the color stripe using the quiznare bar principle according to the present invention.
6 is a sectional view taken along the line AA in Fig.
Figure 7 is a cross-sectional view of another embodiment of the color stripe using the quiznare bar principle according to the present invention.

With reference to the accompanying drawings, the color stripe using the quiznare bar principle according to the present invention will be understood by the embodiments described in detail below.

2 is a view showing a color stripe using the quiznare bar principle according to the present invention, Figure 3 is a cross-sectional view of the color stripe using the quiznare bar principle according to the present invention, Figure 4 is a quiznare bar according to the present invention Another embodiment of the color stripe using the principle.

The color stripe using the quiznare bar principle according to the present invention can be easily identified while displaying the different colors for each unit by using the quiznare bar principle can be used in a variety of math learning.

In general, there are many kinds of dioceses that can be used in mathematics learning: quiznare bars, Dean's blocks, geometric boards, attribute boards, pattern blocks, tangrams, stacked trees, and algebra tiles.

At this time, the quiznare bar is a useful tool for embodying mathematical structures, especially the structure of numbers, and has been recommended worldwide because it is effective as a method for teaching numbers and calculations. It is a parish that has been adopted and used.

Currently, the use of quiznare bar is being studied to properly guide not only numbers and arithmetic areas but also all areas, and in fact, it can be usefully used in place of other operating tools such as pattern blocks and stacked trees.

The quizaire color rods were co-created by George Cuisenaire, a Belgian elementary school teacher, and Caleb Gattegno, a British mathematics educator. As shown, there are 22 white bars 1cm long, 12 red bars 2cm long, 10 green bars 3cm long, 6 purple bars 4cm long, 4 yellow bars 5cm long and 4 green bars 6cm long. , 4 black bars 7cm long, 4 brown bars 8cm long, 4 blue bars 9cm long, and 10 orange bars 10cm long, forming a set (74 bars total), and adding, subtracting, and multiplying numbers · Not only division but also divisor and multiples can be found, and fraction addition and subtraction can be done.

You can also measure length, find width, and find volume. Such a parish has a characteristic that first of all, it is not to inject the child directly into the calculation method but to first conscious of the mathematical relationship that is the basis of the calculation. The child can explore the relationships between numbers in the process of fitting the bars together. For example, the connection of one lime green bar (3 cm) to another lime green bar (3 cm) equals the length of the green bar (6 cm) means '3 + 3 = 6' or '2 × 3 = 6'. As a result, the structure of the vertical line and the principle of operation on it can be understood through a concrete model.

In the use case of the quiz narrative bar, the quiz nair bar is not only a map of various aspects of natural numbers, such as radix, ordinal number, count, measure, and operator, but also a map of interrelation, as well as arithmetic and fractionation of natural numbers. It is very useful for maps, etc. It is also useful for exploring probability, proportion, width, circumference, symmetry, congruence, three-dimensional geometry, patterns, and functions using the properties of bars using only length and color as well as numbers and computational areas. It is available.

Color band ruler 100 using the quiznare bar principle as shown in Figures 2 and 3 fortunately a plurality of color section 120 in the shape of the quiznare bar in the body 110 of the ruler (多 行) By forming.

At this time, the ruler 100 has a body 110 of a bar shape.

In more detail, the plurality of color sections 120 formed on the body 110 of the ruler 100 form red sections 122 having a length of 2 cm along the length of the body 110 at 2 cm intervals, In the next row of the red section 122, a 3 cm long lime green section 123 is formed at 3 cm intervals, and in the next row of the lime green section 123, a 4 cm long purple section 124 is formed at 4 cm intervals. In the next row of the purple section 124, a yellow section 125 of 5 cm length is formed at 5 cm intervals, and in the next row of the yellow section 125, a green section 126 of 6 cm length is formed at 6 cm intervals, In the next row of the green section 126, black sections 127 of 7 cm length are formed at 7 cm intervals, and the brown sections 128 of 8 cm length are formed at 8 cm intervals in the next row of the black sections 127, In the next row of the brown section 128, the blue section 129 having a length of 9 cm is 9 cm apart. Made hayeoseo formed from.

In this case, each color section 122, 123, 124, 125, 126, 127, 128, 129 forms the starting point of the ruler 100 starting from '0' from left to right.

Such a configuration can be advantageously used to learn multiplication tables from 2nd to 9th stage. That is, the red section 122 starts with a multiple of 2, the yellow green section 123 starts with a multiple of 3, and the blue section 129 changes colors to a multiple of 9 so that the rules of the number can be easily recognized by the eye. Principles can also be useful to lower grade students learning to multiply with their eyes, as well as to increase the sense of number by comparing the size of the numbers using band bars when digging and collecting numbers.

On the other hand, each color section 122, 123, 124, 125, 126, 127, 128, 129 is formed on the body 110 of the ruler through printing, the body 110 is made of a transparent plastic material so that the characters are visible when using the ruler 100.

Of course, the material of the ruler 100 is preferably made of a transparent or semi-transparent plastic material containing a certain color paint, it is natural that a variety of materials such as metal or wood can be selectively used.

In addition, the color section 120 may be formed using a translucent or opaque paint, but it is preferable to use a translucent color paint so that the letters and the like can be seen through.

In this case, the color section 120 may be formed by printing on the surface or the back of the body 110, the color section (120) to prevent peeling of the color section 120 due to the use of the ruler 100 for a long time. It is preferable to form a protective coating 130 using a UV paint or the like to form 120 and the outside of the color section 120.

Each color section 122, 123, 124, 125, 126, 127, 128, 129 is preferably formed at intervals of 2 to 9 cm, but the unit of each color section 122, 123, 124, 125, 126, 127, 128, 129 may be formed at various intervals as necessary.

In addition, the length of the ruler 100 is preferably using a bar having a variety of lengths, such as 30cm, 50cm.

In addition, a white section (not shown) of 1 cm length is further formed in the previous row of the red section 122 at 1 cm intervals, and an orange section of 10 cm length (not shown) is formed in the next row of the blue section 129. By forming more 10cm apart, it is also useful to increase the number sense by comparing the size of all natural numbers between 1 and 10.

4 shows another embodiment of the present invention, in which a number is displayed in a portion where a color is displayed in a plurality of color sections 120 formed on a body 110 of a ruler. That is, since the red section 122 is formed at intervals of 2 cm, it is described in the order of 2 × 1, 2 × 3, 2 × 5,... From the left, and the lime green section 123 is formed at intervals of 3 cm. 3 × 1, 3 × 3, 3 × 5, ...... in order from the left, and the purple section 124 is formed at intervals of 4cm, so 4 × 1, 4 × 3, 4 × 5, ...... in order, and the yellow section 125 is formed at intervals of 5 cm so that the green section (5 × 1, 5 × 3, 5 × 5,. 126) is formed in 6cm intervals in order of 6x1, 6x3, 6x5, ... from the left, and the black section 127 is formed in 7cm intervals, so 7x1, 7 × 3, 7 × 5, ...... in order, and the brown section 128 is formed at 8cm intervals, so 8 × 1, 8 × 3, 8 × 5, ...... The blue sections 129 are formed at intervals of 9 cm so that the blue sections 129 are formed in the order of 9 × 1, 9 × 3, 9 × 5, ...... from the left. As, so the numbers according to the color concept easier to understand, even people that are not equipped.

5 and 6 are still another embodiment of the present invention, the groove 130 is formed from the left to the right end of the ruler in the center of each color portion of the color section 120 formed of a plurality of colors formed on the body 110 of the ruler It is installed in the groove 130, the movable member 140 is slidable.

That is, the “T” shaped groove 130 is formed in the center of each color portion of the color section 120, and the movable member 140 having the same color as the corresponding color of each color section 120 may slide in the groove 130. It is configured to allow, and the upper portion of the movable member 140 to form a handle 140 to facilitate the movement of the movable member 140.

When the moving member 140 is formed in this way, the calculation principle of the number is not only understood by the eye, but by moving the moving member 140 in each color section 120 to understand the calculation principle of the number more accurately and easily. It becomes possible.

In addition, in order to prevent the moving member 140 coupled to slide in the "T" shaped groove 130 formed in the body 110 of the chair is separated from the body 110 of the chair at both ends of the body 110 of the chair. A stopper 150 is inserted into the groove 130 and fixed.

FIG. 7 is a cross-sectional view of still another embodiment of the present invention, in which a body section 110a of a ruler is made of a material such as a metal, which can be picked up, and a color section 120 formed of a plurality of colors formed on the body 110a of a ruler. Magnetic strips having magnetic portions in each color of the band-shaped adhesive member 150 can be bonded.

That is, by allowing the adhesive member 150 to be easily moved and adhered to the upper portion of each color portion of the color section 120, the operation principle of the number is more accurate while moving the adhesive member 160 in each color section 120. It is easy to understand.

While the present invention has been described in connection with what is presently considered to be preferred embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: ruler 110: body
120: color section 122: red section
123: light green section 124: purple section
125: yellow section 126: green section
127: black section 128: brown section
129: blue section 130: protective coating
140: moving member

Claims (9)

A color stripe using the quiznare bar principle characterized by forming a large number of color sections on the body.
The method of claim 1,
The ruler is a colored strip using the quiznare bar principle, characterized in that the body is made of a transparent or translucent plastic and has a bar shape.
The method of claim 1,
A plurality of color sections formed on the body of the ruler form a red section of 2cm length along the longitudinal direction of the body at 2cm intervals, the next row of the red section to form a 3cm length green grass green section of 3cm intervals, the light green In the next row of the section, a 4cm long purple section is formed at 4cm intervals, and in the next row of the purple section, a yellow section of 5cm length is formed at 5cm intervals, and in the next row of the yellow section, a green section of 6cm length is 6cm. And a 7-cm-long black section at 7 cm intervals in the next row of the green section, and a brown section of 8 cm-length at 8 cm intervals in the next row of the black section, and in the next row of the brown section. A color stripe using the quiznare bar principle, which is formed by forming a 9cm long blue section at 9cm intervals.
The method of claim 1,
A color stripe using the quiznare bar principle, characterized in that the protective coating is further formed on the outside of the color section.
The method of claim 1,
The color section is a color stripe using the quiznare bar principle, characterized in that the groove is formed in the center of each color portion.
6. The method of claim 5,
The groove is a color stripe using the quiznare bar principle, characterized in that the "T" type.
6. The method of claim 5,
Color strip using the quiz nair bar principle, characterized in that the groove is installed in the moving member.
6. The method of claim 5,
A colored stripe using the quiznare bar principle, characterized in that the handle is further provided with a handle.
The method of claim 1,
Color strip using the quiz nair bar principle, characterized in that the adhesive member is further formed on top of the color section.

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