KR20180000257U - Learning materials for teaching addition and subtraction by using a Splitting and collecting beads box - Google Patents

Abstract

In the present invention, a predetermined number of beads are placed in a transparent bead box divided into left and right hem and right and bottom sides, and the beads are dispersed in any number of left and right hem and right and bottom hemispheres, By letting infants and children think of the number of beads on the side of the obtuse side (blocked side) from the number of beads on the other side (unblocked side), the mathematical concept of addition / subtraction, which is the basis of addition and subtraction, This is a learning paradigm that can be effectively used and understood.

Description

[0001] The present invention relates to a learning material for teaching addition and subtraction using a bevel box,

The present invention relates to a learning material for addition and subtraction education using a draw / gather ball box, and specifically includes a transparent case having a base plate having a hemispherical groove for accommodating the beads, and a blocking cover, This is a teaching paradigm for addition, subtraction, and basic education.

In general, mathematics is a science that deals with numbers, and addition and subtraction are the most basic concepts in mathematics. I am learning the notion of mathematics as the basis of mathematics. Children have a great deal of difficulty in accepting if they do not have sufficient experience and activity in the process. In normal adults, there is no particular problem in addition or subtraction. However, in the case of infants and elementary school children or inferior children (hereinafter referred to as children), studying addition, subtraction, etc., If you are educated, it may be difficult to tell the basic principles.

Prior to this addition and subtraction instruction, it is very important that the child gathering / gathering activities for infants and children are formed to form the concept of natural sum and difference. However, it is important to understand how these concepts can be easily understood by educated infants and children, and how instructional materials and instructional materials that can help educators to develop interest in and interest in infants and children It was not easy to find.

Therefore, in order to understand the principle of addition and subtraction to infants and children who are new to addition and subtraction, it is necessary to carry out the gathering / gathering activities through the concrete objects. To do this, It is helpful to give.

In this context, it has been desired to develop a new concept of teaching method and / or teaching paradigm that can teach children and children fun and effective concepts that are the basis of addition and subtraction.

The present invention is to develop a new educational paradigm to effectively teach the mathematical concepts of subtraction / subtraction, which is the basis of addition and subtraction, while inducing interest to infants and children who are new to addition and subtraction.

The inventor of the present invention cuts off one side of a transparent bead box divided into a left base plate and a right base plate and then disperses the beads in an arbitrary number on the left and right base plates by shaking it with a predetermined number of beads, (The side that has not been blocked) from the number of beads on the side of the mask (the side that has been blocked) to the infant or child so that the mathematical concept of subtraction / subtraction, which is the basis of addition and subtraction, As an educational paradigm for understanding, we have developed a bead box for teaching / gathering education using concrete objects.

According to the present invention, as an educational paradigm that can effectively guide a mathematical concept while inducing interest in inflection and subtraction activities using a concrete object prior to addition and subtraction guidance to a child or a child in which the concept of sum and difference is not formed, / Collective educational bead box is provided.

1 is a perspective view showing a use state of a bead box according to the present invention.
FIG. 2A is a perspective view showing an overall shape of a bead box according to the present invention, FIG. 2B is a plan view thereof, and FIG. 2C is a sectional view taken along line a-a '.
3A and 3B are perspective views of a bead box in which a side surface of a case is made transparent in order to illustrate an internal structure of the bead box.
FIG. 4 is a view showing an example of the construction of assembling the bead box according to the present invention by combining the case 110 and the base plate 130. FIG.

The object of the present invention is to provide a teaching paradigm for adding and subtracting education using a tilting / collecting bead box including ten beads, a base plate having hemispherical grooves capable of accommodating the beads, and a transparent case formed with a bead access hole ,

The hemispherical grooves are formed at the left end (left bottom plate) and the right end (right bottom plate) of the bottom plate, respectively. Between the left bottom plate and the right bottom plate, On the upper surface of the above-mentioned transparent case, a blocking cover which can hide the left bottom plate, the right bottom plate or both of them is provided in an openable and closable manner.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The sizes and colors described in the accompanying drawings are given for the sake of illustration, and it goes without saying that the present invention is not limited by these sizes and colors.

1 is a perspective view showing a use state of a bead box according to the present invention.

The bead box 100 includes a hexahedral case 110 having an upper surface 115, a side surface 116 and a base plate (indifferent), and at least one bead introduced into the case. A bead access hole 111 is formed at the center of the right side of the upper surface 115 of the case 110 so that beads can be inserted into the case 110. A blocking cover 113 is provided at a lower portion of the case 110, A pedestal 112 for supporting the lid is provided on the upper side of the side. Since the upper surface 115 of the case 110 is transparent but the side surface 116 and the base plate are opaque, the distribution of the beads inside the case can be confirmed only through the upper surface. The distribution of beads at the left and right side of the case can be visually confirmed through the transparent upper left side because the blocking cover is not covered, but the distribution of the beads at the bottom of the case is not confirmed when the blocking cover 113 is closed, Lt; / RTI > 1 shows a state in which the breaking lid 113 is opened.

FIG. 2A is a perspective view showing an overall shape of a bead box according to the present invention, FIG. 2B is a plan view thereof, and FIG. 2C is a sectional view taken along line a-a '.

In FIGS. 2A, 2B, and 2C, the blocking lid 113 is in a closed state, and can be pushed up to the blocking film 118. The blocking lid 113 is inserted between the upper surface 115 of the case and the sliding pedestal 112 and blocks the bead access hole 111 in the closed state as well as the bead distribution state . At this time, the right end portion of the blocking lid 113 protrudes slightly from the upper surface 115 or the side surface 116 to form a grip portion. The gripper allows the user to easily grip the blocking cover when it is opened by pulling it with your finger.

A plurality of hemispherical grooves 134 capable of accommodating the beads are formed at left and right ends and right and bottom ends, respectively, but the shape and size of the hemispherical grooves 134 are not particularly limited as long as they can accommodate the beads. Between the third and fourth hemispherical grooves of the base plate, that is, between the left base plate and the right base plate, printed line marks, convex steps, concave grooves and the like may be formed as the boundary marks 133 for distinguishing or distinguishing them.

As shown in the plan view of FIG. 2B, the nine hemispherical grooves of the left base plate are all shown, but the nine hemispherical grooves of the right base plate are hidden by the blocking cover. The size and depth of hemispherical grooves formed on the base plate are not particularly limited as long as they do not receive and roll the beads, but may have about 1/3 to 2/3 of the diameter of the beads, particularly about 1/2 of the bead diameter, The size is about 1/2 to 1.5 times the diameter of the bead, and it is recommended that the size be determined so that no more than two beads are contained in one hemispherical groove.

3A and 3B are perspective views of another bead box manufactured in accordance with the present invention, wherein FIG. 3A includes a bead 101 in a bead box 100 and a cutoff lid 113 is open , FIG. 3B does not include beads in the bead box 100, and the blocking lid 113 is closed. However, while the bead box 100 generally makes only the top surface transparent, the bead box of Figures 3a and 3b is shown as being transparent also in the side view to visually show the internal structure and bead distribution.

At the bottom 130 of the bead box 100, nine hemispherical grooves 134 capable of accommodating beads are formed on the left (left and bottom) and nine on the right (right and bottom) Of the total.

10 beads 101 inserted into the bead box 100 may be distributed in 1 to 9 hemispherical grooves formed at the left bottom and 1 through 9 hemispherical grooves formed at the right hem. At this time, the beads 101 can be additionally introduced or discharged through the bead access hole 111 of the bead box 100. [

A sliding lid 113 is inserted between the upper surface of the case 110 and the sliding pedestal 112. The sliding lid 113 is inserted into the sliding lid 112 on both sides of the case 110. [ Although the sliding pedestal 112 is formed only on the right half of the side surface of the case 110 so that the blocking lid 113 covers only the right side (right and left side) of the bottom end 130, Or may be extended or extended to cover it. The length of the blocking lid 113 can also be extended according to the extended length of the sliding pedestal 112.

The bead insertion hole 111 is formed on the right side of the upper surface of the case 110. However, a bead box may be formed in which the number of beads is limited without forming a bead insertion hole.

FIG. 4 is a view showing an example of the construction of assembling the bead box according to the present invention by combining the case 110 and the base plate 130. FIG. In the bead box 100 shown in FIG. 4, the side surface is made transparent so that the bottom plate is visible, as shown in order to visually show the internal structure and the bead distribution.

4, the case 110 is made of, for example, transparent acrylic, and a bead access hole 111 and a blocking lid 113 are provided on the upper right side. The blocking lid 113 is inserted between the sliding base and the upper surface. The blocking lid 113 may be inserted between the slide base 112 and the upper surface of the case 110 provided on the side of the case 110. The blocking lid 113 may be opaque, Makes the inside of the case at the bottom of the cover invisible to the naked eye. The above-described blocking lid 113 can be installed not only as a slide type as described above, but also as an open-close type, an open type or a detached type. In addition, as shown in Fig. 1, a barrier (not shown in Fig. 4) may be provided in the middle of the upper surface to limit the boundary to be shielded by the barrier lid.

4, the bottom plate 130 can be divided into a left bottom 131 and a right 132 by a boundary mark 133. In FIG. The left hem 131 and the right hem 132 have the same height and nine hemispherical grooves 134, respectively. The above-mentioned boundary mark 133 may be formed by printed lines, a slight step (e.g., a height of 1 to 5 mm in height), a concave groove or the like, but is not limited thereto. The boundary mark 133 serves to visually distinguish the left hem 131 and the right hem 132 when the beads are shaken to distribute the beads to the left hem and the right hem.

4, the transparent case 110 and the bottom plate 130 are combined to form a bead box 100, into which 10 beads are put, thereby forming a pick / gather bead box according to the present invention .

In addition, in the bead box, the case 110 and the bottom plate 130 may be formed in a form of assembly or attachment, and the case may be formed integrally, assembled, or attached to the upper and side surfaces.

In the present invention, the shape of the upper surface and the base of the bead box case is not particularly limited, but may be selected from a rectangular shape, a circular shape or an elliptical shape. Accordingly, the left and right base plates may be square, semicircular or semi- ≪ / RTI >

Hereinafter, the operation and usage of the pick / collect bead box according to the present invention will be described with reference to the drawings.

First, the blocking lid 113 is opened in the bead box 100 and 10 balls are inserted, and the infant or child confirms that 10 beads are contained in the bead box. Then, when the blocking lid 113 is closed, the left hem is seen but the right hem is not seen.

Next, when the bead box is shaken moderately, the beads in the bead box are appropriately distributed to the left hem and right hem. At this time, if there are four beads in the hemispherical groove of the left hem, it can be confirmed through the transparent top surface of the beads box, but the beads entering the hemispherical groove of the right hem become invisible.

Next, show the infant or child to the bead box, making sure that there are four beads at the left hem and no few beads at the right hem.

Next, from the number of beads seen at the left hem, preferably using the concept of pick / gather, let the infant or child know how many beads are in the right hem.

Next, open the blocking lid to reveal the right hem, and make sure that the number of beads in the right hem coincides with the number of babies or children that you think of as the concept of picking / gathering.

By repeating these operations, infants and children can understand the concept of picking / collecting using non-numerical objects, and can train addition and subtraction from them.

On the other hand, a tumbling / gathering bead box according to the present invention comprising ten beads, a base plate with a hemispherical groove formed therein and a transparent case can be manufactured in the following sizes and forms for convenience of use:

Specifically, the transparent case 110 may have a width of approximately 32 to 48 mm, a length of 67 to 99 mm, and a height of 28 to 42 mm. The base plate 130 has a width and a length similar to those of the transparent case and has a height of 8 to 12 mm to be. In addition, the boundary mark may have a height of 1 to 4 mm as compared with the horizontal plane of the bottom plate in a stepped shape. In the aforementioned base plate, hemispherical grooves having a diameter of 5 to 10 mm, which can accommodate spherical balls having a diameter of 4 to 9 mm, may be formed on the left base plate and the right base plate, respectively. The number of hemispherical grooves can be increased or decreased as needed, so that the size of the base plate can be adjusted appropriately. However, since the size of the bead box does not affect the function, the specific numbers are given for reference.

According to one preferred embodiment of the present invention, the beads 101 introduced into the bead box may have a size of 4 to 10 mm in diameter, preferably 6 to 10 mm in diameter, but are not particularly limited. The material thereof is not particularly limited, and may be made of wood, plastic, or metal. For ease of visual observation, it may be colored or painted in red or blue.

100: Beads box 101: Beads
110: Case 111: Ball entrance ball
112: Sliding pedestal 113: Blocking lid
115: Top surface of the case 116: Side surface of the case
130: bottom plate 131: left bottom plate
132: Right base plate 133: Boundary mark
134: hemispherical groove

Claims (5)

A learning paradigm for adding and subtracting education using a pick / gather bead box including a hexahedral case made of top, side and bottom plates and nine to ten beads that can be accommodated in the case described above,
The above-mentioned base plate is provided with hemispherical grooves capable of accommodating beads,
The hemispherical grooves are formed at the left end (left bottom plate) of the bottom plate and at the right end (right bottom plate) of the bottom plate, respectively. Between the left bottom plate and the right bottom plate,
The upper surface of the case described above is made transparent so that the inside can be seen, and the side surface and the bottom plate of the case are opaque so that the inside can not be seen, and a blocking cover is provided at the left end or right end of the upper surface. A learning paradigm for adding and subtracting education using a pick / gather bead box, characterized by being invisible. The teaching paraphrase according to claim 1, wherein the left and right base plates are formed to have the same size and shape. The teaching paraphrase according to claim 1, wherein the blocking lid is slidably provided between a sliding pedestal provided on a side surface and a transparent upper surface. The teaching paraphrase according to claim 1, wherein the blocking lid is slid to a curtain provided across the center of the upper surface. 2. The method of claim 1, wherein the upper surface of the case is made of a transparent material, and the side and the base plate are made of an opaque material or coated in an invisible manner. parish.

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