JP2007183392A - Material for color education - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a material for color education enabling a learner to easily learn changes in hue, lightness, saturation and the like of colors through color mixtures. <P>SOLUTION: The material for color education includes (1) colored translucent films which show a bright chromatic color or black color when N sheets of the same film are stacked and stuck on white paper; and (2) a sheet on which frames to stick the film are indicated and, on the inner periphery or the outer periphery of a part of or all of the frames, the color and the number of sheets of the film to be stuck in the frame are indicated. By stacking and sticking the films in the frame, prescribed color mixture or a color that has prescribed lightness and saturation can be easily prepared. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a teaching material for color education that makes it easy for young people to learn about colors, particularly color mixing, lightness, and saturation at school and at home.

  Currently, many junior high schools use a part of art time to educate students about color. Color education is provided, for example, to allow students to understand hue, lightness, and saturation using a Munsell hue ring or the like, and an array of lightness and saturation on an equi-hue surface.

  In the education of colors, it is also taught that various colors can be obtained by mixing the three primary colors (brilliant yellow, brilliant greenish blue, and brilliant magenta). Specifically, using various colors obtained by mixing two colors or three colors at a predetermined ratio using three primary color paints and white paint, for example, a Munsell hue ring or the like Teaching methods such as completing students are adopted.

  Various kinds of instruments for color education have been devised for a long time. For example, an instrument for teaching colors obtained by color mixing using colored cellophane is disclosed in Utility Model Specification No. 2847 (Patent Document 1). It is disclosed. Japanese Utility Model Publication No. 14-12471 (Patent Document 2) discloses an instrument for testing the colorant composition by continuously turning three panels having a transparent window fitted with a colored cellophane or celluloid membrane at the periphery. Is disclosed. In Japanese Utility Model Publication No. 17-4231 (Patent Document 3), red, yellow and blue cellophane papers having different densities are attached to one rotatable plate for each color, and three rotating plates are prepared. Integrate the board with a rotating plate with a viewing window and a small window, rotate it appropriately, so that the color and density visible from the display window and small window can be used to determine the density of each color required to make a certain color A color blender has been proposed.

  Although not intended for color education, there is already known a pasting picture that expresses a desired color by using a translucent color chip instead of a paint and overlaying the color chip (see Patent Document 4).

Utility Model Specification No. 2847 Actual public university 14-12471 Japanese Utility Model Publication No. 17-4231 Japanese Patent No. 3116275

  In the educational field, there are some voices that learning to mix colors using paints is not always suitable for teaching many students at once. The reason for this is that it is difficult to mix two or more paints accurately and the intended color cannot be obtained, or the class does not proceed smoothly because the color differs depending on the person. In addition, since the three primary colors provided by the paint generally have the same saturation and lightness, it is required to mix white or black paint when trying to obtain various colors with different saturation and lightness. Color mixing work can be even more complicated. Furthermore, apart from these problems, there is a tendency that lessons using paints are not desired in school education. This trend seems to be based on the notion that a lot of time should not be spent on preparation and clean-up for the use of paint, given the current situation where lesson hours are decreasing.

  In this way, the paint is not necessarily suitable for color mixing learning, and it is required in the education field to reduce the learning time for using the paint. On the other hand, the appliances described in Patent Documents 1 to 3 that do not use a paint are all useful as long as they know the color obtained by mixing the colors, but by changing the proportion of each color in the mixed color, the hue is changed. It is not enough to learn how it changes. Also, these instruments are not directed to systematically learning saturation and lightness, which are important elements of color. In view of these circumstances, the present invention has been made to develop a teaching material for color education so that the same hue can be obtained without using any paint and when anyone mixes colors.

  In order to solve the above problems, the present inventor has paid attention to the use of a translucent film as described in Patent Documents 1 to 4 as means capable of easily mixing colors by a method other than a paint. did. Furthermore, the present inventor provides a teaching material that allows simple and accurate learning of colors by combining a colored film having a low density (that is, a light color) and a sheet in which the color of the film and the number of pasted sheets are previously displayed. As a result, the present invention has been devised.

The teaching material for color education provided by the present invention is a teaching material for color education including a translucent colored film, and a sheet on which a frame for pasting the film is displayed,
The colored film has a vivid chromatic or black color when N sheets of the same film are stacked on a white paper,
N is at least 2,
This is a teaching material for color education in which the color and number of films to be affixed in the frame are displayed inside or around part or all of the frame displayed on the sheet.

  Here, the colored film means that the film has a chromatic color or an achromatic color. “Achromatic color” refers to a color having no hue (color), and “chromatic color” refers to a color having a hue. The achromatic film used in the present invention is gray in which the density of black is about 1 / N. “Vivid chromatic color” means a chromatic color within the range of saturation and lightness as defined in JIS Z8102 6.4 (1996). In the JIS Z8102 appendix, examples of vivid chromatic colors are displayed together with brightness and chroma, and the vivid chromatic color density displayed here can be used as a chromatic film in the present invention.

  The teaching material for color education of the present invention has a light gray or very light color when only one colored film is affixed to white paper, and black or a vivid chromatic color when N identical films are stacked. It is characterized by becoming. Thus, by keeping the color density of one film low, a wide variety of colors can be accurately expressed when they are stacked and pasted.

  In addition, the teaching material for color education of the present invention includes a sheet on which a frame for pasting a film is displayed, and the color and number of films to be affixed in the frame are displayed inside or around part or all of the frame. It is characterized by. The learner can easily obtain a color mixture by simply pasting the film of the color displayed on the sheet on the sheet provided with the frame on which the film is to be pasted. Moreover, the same color can be obtained regardless of the learner.

  In the teaching material for color education of the present invention, as a colored film, an achromatic film and three kinds of chromatic films are included, and the chromatic film is obtained when N sheets of the same film are overlaid on a white paper. The colors are preferably vivid yellow, vivid greenish blue and vivid reddish purple, respectively. Such three kinds of chromatic films are suitable for producing various colors as the three primary colors of the coloring material. Achromatic films allow for the creation of more diverse colors and are useful in lightness and saturation learning.

  In the teaching material for color education according to the present invention, N is preferably 5. That is, the chromatic film is preferably a light color with a chromatic color density of about 1/5, and the achromatic film is a gray color with a black density of about 1/5. Is preferred. When N is 5, a wide variety of colors can be produced efficiently.

  In a preferred form of the teaching material for color education of the present invention, a rectangular frame is arranged along the circle, in which the sheet is arranged on the sheet so as to divide the circumference of the circle into 12-20 equal parts. The color and the number of films to be pasted in the frame are displayed on the periphery, and the hue circle is completed by pasting the film. By using this sheet and film, the learner can easily create a hue circle.

One of the preferred forms of the teaching material for color education of the present invention includes an achromatic film and at least one chromatic film as the colored film,
One frame is displayed on the sheet at a position corresponding to each vertex of the triangle, and a plurality of frames are displayed along each side of the triangle.
The color and number of films to be affixed in the frame are displayed in or around each frame so that the inside of the frame displayed at the position corresponding to the vertex is white, black, or a bright chromatic color, respectively.
Inside or around the frame located between the white frame and the black frame, the number of achromatic films that should be attached to the frame is displayed so that the brightness changes from white to black. ,
The color of the film to be affixed in the frame so that the saturation changes from black to a bright chromatic color inside or around the frame located between the black frame and the bright chromatic color frame And the number of sheets are displayed,
The arrangement of lightness and saturation on the equi-hue surface is completed by applying the film. By using this sheet and film, the learner can easily learn the relationship between color saturation and lightness.

The sheet for completing the saturation and lightness array is as follows:
The number of frames arranged along each side of the triangle is N-1,
The vivid chromatic color is one of vivid yellow, vivid magenta and vivid greenish blue,
Inside or around the frame so that the number of chromatic films that should be affixed in the frame increases one by one as the frame advances one by one from the white frame toward the bright chromatic color frame Displays the color and number of films to be affixed to the frame
Each time the frame advances from the black frame toward the vivid chromatic color frame, the number of achromatic films to be affixed in the frame decreases one by one in order and should be affixed in the frame. Paste inside or around the frame so that the number of chromatic films increases one by one in order, and the total number of achromatic and chromatic films to be stuck in the frame is N It is preferable that the color and number of films to be displayed are displayed. According to the teaching material for color education including this sheet, it is possible to learn the relationship between saturation and lightness by using only two-color films.

  According to the teaching material for color education of the present invention, it is possible to easily obtain a predetermined color on a sheet simply by superimposing an achromatic color film and a chromatic film on a sheet, and efficiently learning mixed colors. Can be implemented well. Further, since the teaching material for color education of the present invention uses a colored film having a low density, in addition to being able to express a wide variety of colors, it is possible to efficiently learn saturation and lightness. Furthermore, the teaching material for color education according to the present invention displays the color and number of films to be attached, which contributes to reducing the burden on the instructor.

  Embodiments of the present invention will be described below with reference to the drawings as appropriate.

[Colored film]
The achromatic film and the chromatic film as the colored film have translucency, and when the same film is laminated on N paper (N is an integer of 2 or more) and pasted on white paper, black and vivid colors, respectively. Have hue, lightness, and saturation so as to achieve a chromatic color. The translucency of the film is required to obtain a predetermined color by mixing colors when a plurality of films are stacked.

  The type of the colored film included in the teaching material for color education according to the present invention is appropriately selected according to the age of the student to be educated and the matters to be educated using the teaching material. For example, depending on the purpose of color education, only an achromatic film may be included as a colored sheet, or only one or more kinds of chromatic films may be included as a colored sheet.

  The color of the chromatic film is not particularly limited. For example, when five sheets are stacked, the colors of brilliant red, brilliant blue, brilliant yellow, brilliant yellow green, brilliant blue green, and brilliant purple Either may be sufficient.

  Preferably, three kinds of chromatic films are included, and each film has a color that becomes vivid yellow, vivid greenish blue, and vivid reddish purple when N sheets are stacked on a white paper. is there. Vivid yellow, vivid greenish blue, and vivid reddish purple are the three primary colors, also called yellow, cyan, and magenta, respectively. Can be made by superimposing films. If an achromatic sheet is included in addition to these three primary colors, colors having more various hues and brightness can be obtained.

  N is not particularly limited as long as it is 2 or more, and is preferably 5. If N is small, it is difficult to obtain various hues by superimposition, but even if N is 2 or 3, for example, it may be sufficient for young children. As N increases, the hues that can be expressed by superposition become more diverse, and it becomes possible to express subtle hues. However, if N is too large, the number of film overlays increases when trying to obtain a predetermined color, and for example, it may be difficult to finish the color education within a predetermined time. Therefore, N is preferably about 5. Of course, the number of N may be larger than 5 according to the content of the color education, for example, about 6 to 10.

  The colored film is preferably provided as a teaching material in a state in which an adhesive is previously applied and pasted on a release paper. Such a colored film can be attached to the sheet simply by removing the release paper after being cut in accordance with the frame displayed on the sheet, which is very convenient for the learner. Furthermore, the colored film may be provided in the form of a piece that has been previously cut to a predetermined size so as to match the frame displayed on the sheet. Alternatively, a cut line that matches the frame displayed on the sheet may be displayed on the release film of the colored film. When using any form of colored film, the cleaning after the film is attached can be completed in a relatively short time, and the cleaning does not require a complicated operation (for example, cleaning of a tool). Therefore, according to this teaching material, color education not only for junior high school students but also for elementary school children and preschool children can be carried out efficiently in a relatively short time.

[Sheet]
The sheet is made of, for example, paper (quality paper, recycled paper, imitation paper, drawing paper, etc.), plastic, or cloth, and is preferably white. If a white sheet is used, the color of the film will appear well on the sheet. However, the sheet does not have to be strictly white and may be lightly colored so as not to affect color education. Specifically, the sheet may have, for example, off-white, ivory or generated color.

  On the sheet, a frame for attaching the colored film is displayed, and the color and the number of the colored films to be attached to the frame are displayed in part or all of the frame according to the purpose of color education. The display of the color and number of films is preferably around the frame to reduce the effect on color development. However, when displaying with light colors or small characters, even if the display is provided inside the frame, the influence on color development can be reduced. The frame may represent a specific thing according to the purpose of color education (for example, flower, animal), or, as will be described later, by attaching a film, a color circle or brightness and saturation. The geometrical figures (for example, a rectangle, a square, a triangle, a circle, etc.) may be arranged so as to complete the arrangement.

  The frame displayed on the sheet is displayed by means of printing or the like, for example, a black, gray, or lightly colored line. It is not always necessary to display the number and color of films to be affixed in the frame inside or around all the frames displayed on the sheet. For example, a part of the frame may be for a learner to freely try the color mixture.

  FIG. 1 shows a frame for completing a hue circle by pasting a film and the color and number of films to be pasted in the frame. The sheet shown in FIG. 1 is a sheet in which a rectangular frame is arranged at a position obtained by dividing the circumference into 15 equal parts, and the color and number of films to be attached are displayed around the frame. In FIG. 1, for the sake of easy understanding, the sheets that become vivid reddish purple, vivid greenish blue, vivid yellow and black when five sheets are pasted, are respectively “red”, “blue”, “ It is called “yellow” or “black”.

  The sheet of FIG. 1 is a sheet suitable for attaching a film having N of 5. Each frame is affixed with 5 sheets of 2 color sheets. Each time the frame progresses from “Red 5” to “Yellow 5”, the number of yellow films to be applied increases. The number of films attached is reduced one by one to show how the hue changes step by step. The same applies to the frames from “yellow 5” to “blue 5” and from “blue 5” to “red 5”. Thus, if the number of frames constituting the hue circle is N × 3 according to the number of N, the saturation and lightness of the colors in each frame are substantially the same, and the hue changes stepwise. It is possible to create a hue circle that can understand how to do. The hue circle shown in FIG. 1 is an example. For example, the number of frames may be reduced so that a 12-color hue circle is completed.

  The hue ring shown in FIG. 1 requires that three black sheets be attached to the center of the ring. This is for displaying an achromatic color. There may be no frame for attaching the black sheet. Alternatively, this frame may be a frame in which yellow, red, and blue films are pasted one by one to display black by mixed colors.

  FIG. 2 shows a sheet for completing an arrangement of lightness and saturation on an equi-hue surface by applying a film. In FIG. 2, the triangles are arranged so that one side thereof is parallel to the longitudinal direction of the paper. This triangle substantially corresponds to one cross section of the color solid, and the side parallel to the vertical direction of the paper is an axis representing the brightness of the achromatic color. In FIG. 2, the brightness increases as it goes up. An axis perpendicular to the axis representing brightness is an axis representing saturation, and the saturation increases in the right direction in FIG. In the illustrated sheet, a rectangular frame for attaching a colored film is provided along the apex and each side of the triangle. FIG. 2 is a sheet using two types of films, a chromatic film having a brilliant red-purple color when five sheets are laminated and affixed, and an achromatic film. Is shown.

  In FIG. 2, N−1 square frames, that is, four, are provided on each side (excluding vertices). An achromatic sheet is affixed to the frame provided along the lightness axis, and one frame is advanced from a white frame (0 sheets) to a black frame (5 sheets). Each time, the number of sheets attached is increased one by one, and the change in brightness appears.

  In FIG. 2, five red films are stuck on the rightmost square frame so that a bright red-purple color appears. From this red 5 frame to the black 0 (ie, white) frame, the number of red films attached to the frame provided at equal intervals along one side of the triangle decreases by one for each frame. To go. By sticking a red film in this way, the brightness gradually increases and the saturation decreases (or the brightness decreases and the saturation increases). Become.

  From the red 5 frame to the black 5 frame, the number of red films applied to the frame provided at equal intervals along the other side of the triangle is reduced by 1 for each frame, and the number of black films applied Increases by 1 for every frame advanced. In each frame, the number of red films and black films is five in total. By sticking the red and black films in this way, a state in which the brightness and saturation gradually decrease (or the brightness and saturation increase) appears.

  FIG. 2 shows an example of a sheet that uses two color films to easily complete the arrangement of saturation and lightness. In another sheet, the chromatic film may be a film with a vivid greenish blue color when 5 layers are applied, or a bright yellow color when 5 layers are applied. It may be a color film. Alternatively, a bright chromatic color of another color may appear in the frame of red 5 in FIG. 2 by using a chromatic color sheet of another color or by overlapping two or more chromatic color sheets.

  The number of frames is not limited. For example, when N is 5, the number of frames provided along each side may be N-2 or less. Alternatively, when N is large, it is possible to increase the number of frames provided along each side to express more subtle changes in saturation and lightness on the sheet.

  Such an arrangement of saturation and lightness can be created easily and accurately in a short time by using a light-colored film having a density of about a fraction of the density of chromatic and black. It is possible. For example, when using black and three primary colors, the colors corresponding to “Black 2” and “Red 2” in FIG. 2 cannot be displayed unless the paint is diluted with water or the like. However, depending on the learner, the color cannot be made well, and teaching may take time.

  The illustrated sheet is an example, and a frame may be displayed so that other purposes, for example, similar colors or contrast colors, and effects (expansion, contraction) due to colors can be learned. The sheets shown in FIGS. 1 and 2 may be provided as a single sheet.

  The teaching material for color education of the present invention enables relatively easy and relatively accurate color education by combining a light-colored colored film and a sheet containing instructions for properly stacking the film. Suitable for education of students, children and infants at home and school.

It is a top view of an example of the sheet | seat which comprises the educational material for color education of this invention. It is a top view of another example of the sheet | seat which comprises the teaching material for color education of this invention.

Claims (6)

A teaching material for color education including a light-transmitting colored film and a sheet on which a frame for attaching the film is displayed.
The colored film has a vivid chromatic or black color when N sheets of the same film are stacked on a white paper,
N is at least 2,
The color and number of films to be affixed within the frame are displayed inside or around all or part of the frame displayed on the sheet.
Teaching material for color education.   Colored film includes achromatic film and three kinds of chromatic film. When N films of the same chromatic film are pasted on white paper, they are bright yellow and bright green respectively. The teaching material for color education according to claim 1, wherein the teaching material has a color that becomes a violet blue and a bright red-purple color.   The teaching material for color education according to claim 1, wherein N is 5.   On the sheet, a quadrangular frame arranged at a position that divides the circumference of the circle into 12-20 equal parts is displayed along the circle, and the color and number of films to be affixed in the frame are displayed inside or around each frame. The teaching material for color education according to any one of claims 1 to 4, wherein a hue circle is completed by applying a film. As a colored film, including an achromatic film and at least one chromatic film,
One frame is displayed on the sheet at a position corresponding to each vertex of the triangle, and a plurality of frames are displayed along each side of the triangle.
The color and number of films to be affixed in the frame are displayed in or around each frame so that the inside of the frame displayed at the position corresponding to the vertex is white, black, or a bright chromatic color, respectively.
Inside or around the frame located between the white frame and the black frame, the number of achromatic films that should be attached to the frame is displayed so that the brightness changes from white to black. ,
The color of the film to be affixed in the frame so that the saturation changes from black to a bright chromatic color inside or around the frame located between the black frame and the bright chromatic color frame And the number of sheets are displayed,
The teaching material for color education according to claim 1, wherein the arrangement of lightness and saturation on the equi-hue surface is completed by applying a film. The number of frames arranged along each side of the triangle is N-1,
The vivid chromatic color is one of vivid yellow, vivid magenta and vivid greenish blue,
Inside or around the frame so that the number of chromatic films that should be affixed in the frame increases one by one as the frame advances one by one from the white frame toward the bright chromatic color frame Displays the color and number of films to be affixed to the frame,
Each time the frame advances from the black frame toward the vivid chromatic color frame, the number of achromatic films to be affixed in the frame decreases one by one in order and should be affixed in the frame. Paste inside or around the frame so that the number of chromatic films increases one by one in order, and the total number of achromatic and chromatic films to be stuck in the frame is N The color and number of films to be displayed are displayed.
The teaching material for color education according to claim 5.

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